Phi Brain: Puzzle of God (2011) : 3x23

After Orpheus informs Kaito and Raetsel that they'll be facing the Puzzle of God the next day, Kaito tells Raetsel not to come as he doesn't want anymore casualties. As Kaito shuts himself away whilst the others arrive in Amigne, Baron assures them that Gammon and Freecell made it out of the yacht okay, though he later tells Souji that this is just a lie to keep them from stopping Kaito from solving puzzles. Later that night, Raetsel takes Kaito to a festival, helping to realise the reason what he is fighting for and return to his energetic self. With the two deciding to challenge the Puzzle of God, Kaito and Raetsel return to the others, where Raetsel is invited to spend time with the other girls. As Raetsel feels thankful for the night of fun she had, she manages to break her Orpheus Bracelet. The next day, Kaito and Raetsel arrive at the Puzzle of God, a giant territory based puzzle game that is linked to their very past.