S1·E5 Dynamis

A new piano is delivered to the hotel, as the old one was destroyed during the fight with Una's Schwinge. Afterward, Kiyoko attempts to teach Fuko how to play the piano. Tatsuya learns that the others possess a special power known as "Dynamis" and that this power can be passed from one person to another; however, Kiyoko does not appear to be receptive to it. In the middle of the night, an alarm suddenly sounds, and everyone rushes to the hotel lobby. The Countess orders the siblings to return to their room, but upon entering, they find the setting transformed to look exactly like the abandoned house from the past. The situation with the fireplace is also identical to how it was before. The Gilgamesh then succeed in capturing Kiyoko.