Who Gave Me the Qualification to Be a Scumbag?

Lin Guan, a lovelorn and unemployed man in the city, was implanted in the brain by Judas's silver coins, and accidentally obtained the Satan training system. A geass can make people obey their orders, and a move of flying sword can kill a monster in seconds. A scheming man in another world, a scumbag in the current world manages time. The sin value soared, and he became an evil god by playing with his powers. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.