Just After Successfully Rebelling in the Underworld, He Was Summoned by the School Beauty

The works written by Emperor Shi must be of the highest quality. If you don't read it, you will regret it. This is a world called Blue Star. This world is connected with the underworld. Everyone in Blue Star can summon the undead in the underworld to coexist with them for mutual benefit. Zi Zixin, a school beauty who was abandoned by her father. In order to defeat his father and avenge his mother, he inspired to become a senior necromancer. Qin Aotian traveled to the underworld half a year ago and rose to power with the help of the system. After successfully killing Pluto's rebellion, he received a side mission from the system and formed an indissoluble bond with Zi Xin.