Shijou Saikyou no Mahou Kenshi, F Rank Boukensha ni Tensei Suru ~Kensei to Matei, 2 Tsu no Zense wo motta Otoko no Eiyuutan~ - Vol. 10 Ch. 84

[TheProtectorOfPureHeartedGirls]

Might as well call the MC a SCUMBAG.
He'd rather play than save the world, and even if the world would be destroyed because of his way of life, he doesn't really care...?!