Mika opens the white door. A bright, bizarre world appears in front of him. Not far away, he sees his friends Arashi, Shu, Ritsu and you, his older sibling.

When you see Mika, you wave at him. He gets closer to the group of his friends who were playing cards. Arashi was very happy to see Mika, so she immediately hurried to hug him.

Shu: Arashi! You've scattered the cards! I almost won!

Staying here, Mika tries to hide and escape from the truth. Hide what happened that day. But the terrible truth began to seep into the world of dreams