YOU ARE READING Code Lyoko 30 Day Challenge Random A code Lyoko fan #aelita #factory #jeremy #kadic #lyoko #odd #texttospeech #ulrich #wattys2018 #william #xana #yumi Day 25: What Episode/scene made you cry 131 24 0 by everyhearthasahero18 by everyhearthasahero18 Follow Share Post to Your Profile Share via Email Report Story Send Send to Friend Share Post to Your Profile Share via Email Report Story The end of season 3. When William finally joins the lyoko warriors, and then gets possessed by Xana.