Ep 31. Forgotten nation

Wolfram offers to give Shori magical power to protect Yuri but before Shori can answer, an unexpected visitor arrives interrupting the conversation. As Ondine, Ulrike's predecessor, lays unconscious a storm rages on. Meanwhile, mysterious figures attack the castle. It appears that Seraphine, Ondine's older twin sister, was filled with rage when she was not chosen to become the next Genshin Miko and left her sister. Now, she is back and believes it is her job to destroy the keys to the four forbidden boxes. Shori is worried for Yuri and accepts Wolfram's offer. He finds himself now being able to control water. Back on Earth, Seraphine and her comrades attack Bob and flee after realizing that he is not a key.