Reborn on the campus awakening day when the apocalypse comes, Lin Xingluo, the human god of war in his previous life, activated the most useless "Purification F Class" in history.
The whole class was waiting to see her starve to death in the mutant beast's mouth. The school beauty Zhao Yingying whispered softly: "Don't be afraid Xingluo, I can give you half a piece of compressed biscuit."
Then Lin Xingluo opened his mouth and swallowed a mouthful of polluted air.
Bite. "Purify the body F→E"
She licked the mutant beast's blood.
Bite. "Purify your body D→C"
On the fifth day when the whole school was so hungry that they were chewing tree bark, she stood in the middle of the most polluted nuclear blast pit in the city and burped.
Bite. "Purify the body SSS→??? (Exceeded the detection limit)"
The whole city was shaken. The alliance of superpowers knelt at the school gate and begged her to purify the last acre of cultivated land. The military air-dropped supplies overnight in exchange for her help. The former enemy tremblingly offered bread at a high price on the black market: "Boss, please don't eat it... If you eat any more, you will clear out the source of pollution, and the mutant beasts will starve to death!"
Lin Xingluo wiped his mouth and glanced at the gray moon outside the skyline.
"Why are you panicking? I haven't eaten the moon yet."
What no one knew was that there was still a nagging tenant living in her mind - the Star-Shattered Demon Lord who stabbed her in the back in her previous life and was reborn with her.
The Demon Lord gnashed his teeth every day: "Use the 108th purification technique I taught you! Kill me now!"
Lin Xingluo: "What's the rush? Wait until I finish eating this planet."
The Demon Lord was silent for three seconds: "... You were the God of War in your previous life."
"Yeah," Lin Xingluo smiled, "So you want to be a jobber in this life, is there any problem?"
Demon Lord: