Amnesia

II

Orion tells Heroine to keep her memory loss a secret as she doesn't know who to trust. At the restaurant a firework, sparks part of her memory with some disturbing news.

III

Shin has figured out that Heroine has lost her memory. He attempts to jog her memory by taking her to familiar places and talking about their relationship.

IV

The staff of Meido no Hitsuji decides to have a fireworks party, during which Shin finally tells Heroine the truth of her accident. He also reveals a story of his own past that she was not expecting.

V

Heroine is confused on why she was sent back in time. Orion appears before trying to explain but disappears before she is able to understand.

VI

Heroine doesn't know which Ikki's personality is real, and she meets a man that advises her watch her back.