Das Duell zwischen Yusei und Kalin spitzt sich zu. Kalin ist in der Lage sich gegen seinen Kontrahenten zunehmend durchzusetzen. Unterstützung erhält Yusei von der gesamten Macht der Auserwählten. Yusei versucht damit das Duell zu gewinnen und seinen ehemaligen Freund zurückzugewinnen.
Yusei defeats One-Hundred Eye Dragon, but is fully aware that it allows Kalin to draw his Earthbound Immortal to his hand. Back in the last days of the Enforcers, in a flash-back of Yusei's memories, Yusei, Jack and Crow try to talk sense into Kalin, and they all end up running away from Sector Security. One Sector Security officer pins down Kalin, but he manages to jump on his Duel Runner, causing him to crash with a bad head injury. He tries to finish him off but Yusei stops him. Yusei tries to pose as the leader of the Enforcers in order to protect Kalin, but the chief of Sector Security at that time had already figured it out that Kalin was the real leader of the enforcers, and Kalin becomes furious when he sees his hand on Yusei's shoulder, thinking Yusei had ratted him out. Kalin then gets harsh treatment in prison, losing his deck, and he was eventually convinced by the voice of Roman to become a Dark Signer. Back in the present, Kalin summons his Earthbound Immortal - Ccapac Apu, but Yusei manages to cancel out the attack and summons Stardust Dragon. Ccapac Apu attacks again, and the shockwaves almost send Kalin himself into the wall of purple flames, and Yusei reaches his hand for him. The power from all the Signers' marks transfer into Yusei, and he gains the Seal of the Crimson Dragon, which grants him a Tuner monster, Majestic Dragon, which appears in his deck, allowing him to summon Majestic Star Dragon and end the duel. Kalin finally forgives Yusei as he disappears into dust.
Yusei et Kalin continuent leur duel et Kalin espère gagner contre son ancien ami avec son "Esprit de la Terre Immortel - Ccapac Apu". En dépit de cela, Yusei est déterminé à sauver son ami et sa nouvelle carte, "Dragon des Etoiles Majestueux" est peut-être son seul espoir
遊星と鬼柳の激しいデュエルが続く。暴走する鬼柳に対し、クロウやジャックは仲間のもとを去ってしまう。遊星ひとりが鬼柳を想って残るが、鬼柳の暴走は止まらず、ついに、セキュリティーを襲いはじめる。だが、逆にセキュリティーに捕われてしまい、それが全て遊星の仕業だと思い込んだ鬼柳は、遊星を苛烈に責めあげていく。それでも遊星は、鬼柳の心を信じてその攻撃に耐えるのであったが･･････。
