Life in Different Way

In the fantasy Isekai world, Komoto Mesuji from earth finds himself dealing with another problem, after defeating Dark Lord he is assumed dead by his allies who all saw him in the center of the explosion.

Fortunately, he survived but his body became weaker and his mental health deteriorated, trying to live a peaceful life and helping his friends from the background he seeks shelter in Archasia; the hometown of his parents when they were in this world.

Unfortunately for him, the world seeks protection again as with the explosion where Komoto is assumed dead was the indication for Demon Lord's return.

Komoto needs to recover his body and seek new allies who can help him defeat the Demon Lord and his Sins: all powerful monster based on sins.