"Nirvana isn't its true name. The remaining humans call this world Earth."

Still, it's hard for him to let go of calling it Nirvana. It was meant to be the promised land of peace. He was never over the disappointment of its falsehood.

Serph points upwards, towards the blindingly brilliant light of the black sun.

"God lives in the sun. And five years ago, that sun turned black. An incident that led to the appearance of demons."