The training begins for the five Vessels with regards to the use of their respective Hasureiki, the energy they uses to combat the Tareans. But as they begin to enjoy it, trouble comes in when a Triske Monster attacks. Kanako is among the victims that it causes Eichirou to believe that his involvement to her will only endanger her. Itsuki talks to Eichirou, revealing that he also has the same fear. Knowing that they can never avoid the danger that goes with the path that the people they care about have chosen, it gives them the determination to protect those people as they continue to do their best to protect the world. First appearance of the Vessel Combination (Utsuwa Gattai) SeitenOh.