This Mage Has No Morals and Summons My Ancestors to Fight Monsters?

The game merges with reality, alien invasion! Countless treasures have surfaced! Humanity has officially begun the era of job transfer for all! In the year when Wang Yan awakened, he became a limited and unique professional hell mage! Wang Yan thought he was very different from the Necromancer but found that his skills were a bit immoral? Hell is coming! Summon the fallen from hell! Undead exploitation! Deprive the summoned fallen of their occupations and skills! Hell is coming! Force the target into hell! When Wang Yan performed it, everyone was stunned. "This kid is digging into my ancestral graves! Summoning my grandfather to do odd jobs for him?!" "I avenged my brother, but this guy summoned my brother to help me avenge my brother?!" "During the monster wave, this guy was just one person, but in the end, all the monsters became teammates!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.