Tai has come to Pure Heart Valley to invite the Heroes and Night to his temple. Night refuses at first since she would be going with her accursed enemy, though she can not refuse her great grandfather invitation, so she swallow her pride and vows not to harm him for now. Shin and his daughters are also invited, which only makes it harder for her to not harm the family for visit.  The temple has a series of rooms that are full of mysteries. Each room secret will be revealed to each hero who enters it.