Sero Switched into Odds Body After Lyoko Tower Infection by XANAs Scyphozoa Sero felt like a killing machine on Lyoko. Aelita and Ulrich watched as Sero dashed through the air on his emerald-green wings, taking out the monstrous swarm of Hornets guarding the activated tower. "This is awesome! I almost want XANA to attack more often!" Sero gladly said as he threw his scythe at the swarm, taking out three of them before the scythe circled back to its owner. "You're crazy Sero! You know that, right?" Ulrich shouted to Sero. Ulrich was angry because he is unable to help the group with his katana. "Let him have some fun, he doesn't get an opportunity like this often." Aelita said, watching Sero as he slowly thinned down the swarm. Odd was having some fun, taking potshots at the giant mass surrounding the Way tower. Moments later, the remaining Hornets fled, puzzling the group. "Where did they go?" Sero said, landing near the tower. After walking around the tower, he found himself face-to-face with the Scyphozoa. This was the first time that Sero ever saw the Scyphozoa. "And what are you supposed to be?" Sero asked mockingly to XANA's creation, which only looked at him. "Sero, stop the Scyphozoa before it gets to Aelita!" Sero heard Jeremie say from the Supercomputer. "Why? It looks pretty harmless to me-umm what is it trying to do?" Sero said with some fear as he back-stepped from the Scyphozoa, which was advancing towards him while trying to grab him. …but everything was about to change
