After the Second in Command Vanished

Ranok, formerly the demons’ right hand.

He dies, wakes up inside a delinquent prince, and learns two things at once: ten years have passed, and his world is in ruins.
Apparently because he stopped existing?

“Get lost, Prince. Your face reminds me of someone.”

Cassios, the hero‑hopeful who used to be a lamb around Ranok, is now a mean drunk with a shattered personality.

“You look at me like a man pining for somebody, Prince.”

Gerard, the Demon King who used to beam at Ranok and tell him how much he adored him, has learned to smile like a serpent with his heart locked away.

Now the goddess says all of it is Ranok’s doing, and Ranok has to make it right….

The world ended because of me? Since when?