Episode 4 - S2.E4

When Keika regains consciousness, he finds himself in a hotel room with Shin Shiyou. She explains what happened and how Tanmoku Ki used her powers to save him. Upon returning home, Keika goes along with Tanmoku Ki to visit the grave of his old friend and former bodyguard, Shinryuu Shouken. There a mysterious man appears saying he wants to make Shouken's wish come true and that he isn't truly dead. Ki is shaken by this and the man opens the grave to show him the truth.