I Survive in This World Through Obsession

On his sickbed, he is like a sleeping island, his vital signs steady while his consciousness remains trapped in an endless gray-white fog. There is only suffocating silence and unending pressure, along with a vague figure he must find.

After enduring countless hardships, he finally rushes toward that figure, only to see a horrifying, blood-soaked being.

“I am a lock,” the icy voice declares. This is a place sealed away, and the only way out is to find the invisible, untouchable “key.”

A bloodstained hand touches his chest, and a command branded into his soul rings out: “Survive.”

Before his consciousness sinks into darkness, he is pushed into an endless abyss.

From then on, he is forced to travel through bizarre and fantastical worlds, struggling to survive amid terror, despair, and cycles of unknown cause and effect. Each world is a cruel trial, and every step brings him closer to the elusive “key” and the secret of his own “lock.”

Who is he? Why is he trapped? What secrets does the “key” conceal? When every mystery has been solved, will he find redemption, or an even deeper prison?

He dances on the edge of life and death, all for those words: survive!