One day in your school, you discover two classmates hassling a white snake. Seeing how they were only making the situation worse, you decide to intervene. You calmly approach, lifting the snake and releasing it through a window. However, you notice a mysterious marking now on your arm. Thinking nothing of it, you go on with your day. Later that night, feeling unusually drowsy, and you soon fall asleep.

Waking up the next morning, you find yourself no longer in your bedroom. You seem to have woken up in some Japanese-style room. A shrine spirit in the corner of the room speaks up. “She's awake!” It says to another shrine spirit and the two rush out of the room. Do you follow them?