After the death of Marc against his clone, the team takes revenge on the man who killed him. In their search they found Lucius's lab where they discover a dark truth. When Marc was buried, Lucius took his body and injected mutagen in his body as you see the mutagen repairs any tissues and heals any wounds which means it can be use to bring people back from the dead. In a battle Marc is back from the dead and his friends and family couldn't believe it.