And Then, to the Door of the Kingdom...Shortly after the end of episode five, Rin wakes up in Apos' castle at the foot of Yggdrasil, the mythical tree that generates time fruits, since Apos let her regenerate instead of consuming her time fruit. She is then locked in a room with a masked angel and kills him, only to discover that it was Ihika. Meanwhile, Mimi and Mishio desperately search for Rin and learn the location of Apos' castle from the informant. Tajimamori, former Guardian of Yggdrasil, invites them to his castle, explains that his son Apos aims to become the new eternal Guardian by sacrificing Rin to Yggdrasil, and opens a portal to Apos' castle for them. There, Rin is losing the battle against Laura but Apos double-crosses the assassin and Rin escapes. In retaliation, Laura teams up with Mimi and Mishio and leads them to Yggdrasil. Rin is already there and meets Tajimamori, her millennia-old love. They have sex until Apos arrives, kills his father, and pushes Rin into Yggdrasil. Mishio tries pulling Rin out and fails but Rin manages to grab Koki's time fruit (that Rin found in the sea after episode four and Mishio unwittingly brought to the castle) from her necklace. As Yggdrasil tries to merge with her, Rin consumes Koki's time fruit and his spirit helps her to break free. Mishio, revealed to be Tajimamori's descendant like all Maenos, pulls Rin out and back to the castle. Apos attacks them but Rin, now the new Guardian of Yggdrasil, pushes Apos into it himself. Before he is consumed, she feeds Tajimamori and Laura's time fruits to him.