KURO [v1.0] [Renlion]

Description

Kuromei, an average schoolboy, is called to another world along with his classmates... But during this journey, out of envy and jealousy, he was betrayed by his comrades and found himself on the verge of death.

Then, having experienced terrible pain on the verge of death ... he firmly clung to life with the intention of taking revenge on them. This is the story of his revenge.—