Zechs Merquise

Zechs Merquise (ゼクス・マーキス), is a fictional character from the anime Mobile Suit Gundam Wing. Renowned for his amazing skills in combat, his exploits earned him the title "Lightning Count". A personal friend of OZ leader Treize Khushrenada, Zechs was often the commander of important missions, and received his orders directly from Treize. His real name is actually Milliardo Peacecraft (Italian 1,000,000,000 - miliardo, one thousand million in Long and short scales, one billion in Long and short scales) and he's the heir to the Sanc Kingdom throne, a country known for its commitment to pacifism. After the destruction of his homeland by UESA forces, he donned his iconic mask and left behind the name Peacecraft, for his new moniker, Zechs Merquise. He is also the older brother of Relena Peacecraft and serves as Heero Yuy's rival during the series. He was voiced in the series by Takehito Koyasu (JPN), Brian Drummond (US), and Damien Boisseau (FR).

Episode Zero
Zechs Merquise received his nickname, the "Lightning Count", when he was sent on a Specials mission to repress a terrorist organization's attack on the Earth Alliance base at the J.A.P. point in the Pacific Ocean, in the year After Colony 191. Piloting the newest model Aries mobile suit, Zechs claimed that he only needed one minute to crush the rebellion, saying "...this battle will end the moment I land." Treize, witnessing Zechs' fight, commented that Zechs was not just talk and that he "fights like lightning."

The surviving terrorists retreated towards the Darlian estate. Zechs, leaving the defense of the base in the hands of Treize, pursued them. One of the fleeing terrorists encountered Relena, who had wandered away from her house and her hostage. While wondering whether she was going to die right there, Relena saw a "shooting star", which was Zechs approaching in his Aries. After the terrorist identified that his hostage was the Darlian girl, Zechs, recognizing Relena as his sister, dismounted his mobile suit. While the terrorist was gloating about his victory and his capture of the latest model Ares, Zechs shot his gun-wielding hand. He then allowed the man to flee, not wishing to kill in front of Relena. Zechs then began reminiscing about Relena's first steps, not realizing that he was still brandishing his gun. While holstering his weapon, Zechs reminded himself that he no longer had any right to even touch Relena because he had abandoned his Peacecraft name and his father's pacifistic ideals. He then addressed Relena as "princess" and asked her if she was alright. Relena, bewildered as to why she was being called a princess, asked Zechs if he was then a knight on a terrible dragon. Zechs replied that he was a "prince of the stars", and left.

Gundam Wing
Zechs was en route to Earth in a supersonic jet when he first encountered Gundam pilot Heero Yuy making his descent to Earth in Wing Gundam as part of Operation Meteor. Zechs engaged Heero in a Leo but was forced for latch onto the Gundam and abandon his mobile suit as it plunged with the Gundam into the Pacific Ocean. After trying and failing to search for the sunk Wing Gundam(thanks to Duo Maxwell and his Deathscythe), Zechs began searching for a mobile suit he could use to fight with the Gundams on a level playing field. He was ultimately introduced to OZ-00MS Tallgeese(the ancestor of all mobile suits). Before he could pilot the suit, he was involved with Operation Daybreak, in which OZ overthrew Alliance. In the midst of the coup Zechs finally got his revenge by executing the commanding officer who led the attack Sanc Kingdom.

Soon after that, Zechs piloted his newly-acquired Tallgeese during his attempt to destroy the Alliance's headquarters in the Sanc Kingdom. However, the Tallgeese's dangerously high thrust-rate proved to be nearly fatal for the Lightning Baron, and he was forced to retreat. At the OZ camp near the Sanc Kingdom, Otto, Zechs' right-hand man, took the Tallgeese against orders and crashed it into the Alliance base, destroying it and killing himself in the process.

Later, Zechs dueled with the Wing Gundam in Siberia only for their battle to be cut short after Lady Une threatened to shoot down the colonies unless the Gundam pilots surrendered. Doctor J appeared on the monitors, offering his surrender instead. Zechs was shocked to discover that the pilot of the Wing Gundam was just a teenage boy and watched in shock as he self-destructed his Gundam in front of his eyes in response to the surrender. In an act of chivalry, Zechs chose to cease his attack and allowed Gundam pilot Trowa Barton to recover Heero's body and escape. Afterwards, Zechs quietly took away Wing Gundam's remains and began to secretly rebuild it under OZ's nose. A couple of months later, Zechs learned that the Heero was still alive and offered him a rematch in Antarctica, which Heero accepted. Not wanting to accept charity from Zechs, Heero chose to pilot Trowa's Gundam Heavyarms instead. The rematch was interrupted again, this time by Relena, who learned that Zechs was actually her older brother, Milliardo. OZ's search party descended on them and Zechs flew into battle allowing Relena, Noin and the Gundams pilots to escape.

Zechs' good friend Treize used his clout to prevent him from facing a court martial but the Lightening Baron was forced to destroy numerous Alliance mobile suits during a battle he wasn't meant to escape. Towards the end of the battle, Zechs' mask shattered, signaling the end of his friendship with Treize and relationship with OZ. He flew away and was eventually taken in by Sweeper member and Tallgeese-designer Howard and the former Alliance enginneer repaired his Tallgeese. Howard suggested Zechs should go to space which Zechs did. He encountered two new mobile suits, the Mercurius and the Vayete, piloted by Heero and Trowa, respectively and introduced himself to the pilots by his real name, Milliardo Peacecraft, goodwill ambassador from the Sanc Kingdom.

After saving Lady Une in battle and being told by colonial leaders during a meeting that they were going to avoid war by arming themselves and embracing OZ, Zechs donned his mask once again and begans destroying OZ mobile doll carriers in space using Howard's Peacemillion as his base. He soon discovered that OZ was planning to destroy the confiscated Wing Gundam Zero and battled with numerous mobile dolls before self-detonating his critically damaged Tallgeese and jumping into the Wing Zero. He then disposed the remaining mobile dolls and manned unit. After his brief encounter with an agry Chang Wufei who rejected his call for an alliance, Zechs received the disturbing news that Relena was dissolving the newly-resurrected Sanc Kingdom and surrendering herself to the Romefeller Foundation. Zechs immediately rushed back to the Sanc Kingdom, only to accept a challenge from the new mobile suit, the OZ-13MS Gundam Epyon, piloted by Heero Yuy. The two fought a fiercely to a stand-still before giving up under the mental strain of their Zero Systems and then trading Gundams. Depressed that the Sanc Kingdom has collapsed again, Zechs had no use for the Epyon until a mysterious man named Quinze approached him and offered he be the new leader of the colonial rebel group, White Fang. Quinze stated that Gundams are perfect symbols for rebellion. Zechs accepted the offer and ironically decided to go by his original name Millardo Peacecraft in leading the White Fang.

Under his leadership, the White Fang quickly fought OZ near the space station Barge and in an incredible display, Zechs single-handedly destroyed the space station, solidifying his position as ruler of outer space. Zechs would later use White Fang's space battleship Libra to fire on a remote place on Earth (despite Relena's best efforts to talk him out of it) as a declaration of war to the recently-installed World Nation which was being led by his former friend Treize. When Treize led his troops to battle in the Tallgeese II, he challenged Zechs to a duel to decide to the fate of both Earth and the colonies. However, Zechs refused and fired Libra's main cannon at Treize only for Lady Une(in Wing Gundam) to push him out of the way and take the brunt of the blast and miraculously survive. As the battle between the World Nation and White Fang began, Zechs left Libra in the Epyon with three mobile dolls under his control and fought the Gundam pilots in battle but was unable to prevent Peacemillion from ramming into Libra's main cannon. Undaunted, Zechs decided on dropping the heavily damaged battleships on Earth to cause an endless winter.

He engaged in a final duel with Heero that took them through Libra and Heero emerged victorious by slicing off the Epyon's left arm. Rather than kill him, Heero decided to spare Zechs' life for Relena's sake and destroy the last block of Libra that was still falling. Without any ammunition left, Heero attempted to self-destruct his Gundam in the main generator room to destroy the block until Zechs intervened and said the people would need someone with a strong heart and that he was too pure to perish. Zechs then destroyed the generator himself, declaring that he will live the life of a warrior and promised Heero they would meet again before a blast enveloped the Epyon.

Zechs was presumed dead by everyone except Noin.

Endless Waltz
In Mobile Suit Gundam Wing: Endless Waltz (AC 196) Zechs returned to what was now the Earth Sphere Unified Nation and volunteered to be a mobile suit pilot for the Preventers (an elite intelligence agency designed to stop aggressive conflicts before they are executed) under the codename "Wind" during the attempt to overthrow Earth's government by Mariemaia Khushrenada, Treize's pre-adolescent daughter. Zechs piloted the mobile suit OZ-00MS2B Tallgeese III and flew into space where he destroyed the Mariemaia Army's mobile suit carriers. After destroying MO-III but failing to kill Dekim Barton, Zechs returned to Earth and fought against Mariemaia's army alongside Noin and three of the Gundam pilots in Brussels. At the end of the conflict, Zechs disappeared once again with his faithful companion Noin for Mars where his sister, Relena, had begun a terraformation project.

Frozen Teardrop
At an unknown date, Milliardo and Noin marry and have twins, Naina and Milou. During the terraformation of Mars and the formation of its new government, Milliardo is elected the President of the new Mars Federation. In MC0021, he is apparently assassinated by Trowa Phobos.