The Eternal Night Incident (Part Two)

Reisen attacks Alice and Yukari, using their illusion techniques. Meanwhile, Tewi distracts Reimu and Marisa in the hallway, telling them the story of Kaguya Houraisan and Eientei. Tewi succeeds and finally traps the two in a outer space like place. Eirin Yagokoro show up and attacks the two, starting a battle