Yu-Gi-Oh! 5D's Season 1 Episode 81

Yu-Gi-Oh! 5D's Season 1 Episode 81 SerialGo Watch Online Streaming — Yusei, Jack, Crow, and Bruno decide to follow Lazar, who stole their program for Primo. Noticing that he is being followed, Lazar heads to the mall, where Yusei and the others manage to capture him, but he manages to escape. Lazar successfully loses Jack and Crow using holograms, although Bruno figures it out, and he and Yusei follow Lazar to a complex. Lazar gives him the program for Primo, who then notices that they are being followed and activates the alarm, separating Yusei and Bruno. Primo activates a Guard Robot for the duel, filled with Yusei's battle data, to delay Yusei while he installs the program in hundreds of Duel-Bots, collectively called Diablo. Bruno almost stumbles upon this until he is hit by Primo and thrown out of the secret factory when a lost memory is triggered. Meanwhile, the Guard Robot uses its advanced prediction capabilities to block Yusei's high-level monsters and special summons, putting him in a difficult situation.