harem

The young man accidentally took over the world’s most demonic ancestor, but unexpectedly lost all his power due to the thousand-year limit. Faced with the sect split and the siege of the righteous sect, if you want to reverse the situation, you must complete the tasks issued by the absolute domain system, and those tasks are all good deeds!?

Takagi Kaito, a low status high schooler, your typical Mob character so to say, was just a normal everyday explorer who hunted slimes every day in the dungeons that appeared in Japan, earning pocket money while admiring his childhood friend, the class queen, from afar. One day, a golden slime he had never seen appears before him. After he defeats it, he obtains an extremely rare item worth hundreds of millions as a drop, a servant card that can summon mythical beings!! After he makes up his mind and summons it, a warrior maiden with unparalleled beauty appears. Rise above being just a mob explorer Kaito! A modern battle fantasy story has begun! [web novel](https://ncode.syosetu.com/n8930fk/) (jp) ---