Another world is like a mirror.
The two vow to find the person who broke the mirror. At the same time, is there an abyss, conspiracy, or new life behind the mirror?
The first person to stay in another world, and also the last one.
She will no longer bear this precious quota and burden by herself.
Wait until you touch the truth, until you tear apart the lies with your own hands.
Concept: The biggest enemy in the chess game is oneself