Dumped After the College Entrance Exam, I Become an Ancient God's Agent in the Mortal World

[No heroine] [Super satisfying, invincible, and no abuse of the protagonist] [Academy / Guardian War God] [The protagonist is a battle-crazed psycho, with a touch of eldritch horror and body modification] [Both parents are kings] (The latest chapters have begun a cosmic voyage into the stars. Readers interested in the space arc are welcome to check it out.) Spiritual qi revival has swept across Blue Star. Twelve red stars shine in the sky day and night, and humans can become Starcallers and awaken Sequence abilities. Ye Shu failed his major entrance exam, yet his heart remained calm. That was because he had always kept a secret, something he couldn't tell anyone, but which was about to happen. Then his school beauty girlfriend broke up with him. Her parents even pointed at Ye Shu and cursed him in front of a crowd. Standing in the rain, Ye Shu realized that all the warmth he and his family had shown her had been wasted on an ungrateful person. At the same time, this pushed him to unlock the secret hidden within his body ahead of time! “[Torso-Left Limb] modification in progress... Modification complete. Acquired the SSS-rank [Left Limb: Bloodfiend Claw]!” “Mental strength has exceeded the human limit. The brain is evolving at an accelerated rate. [Omniscience and Omnipotence] unlocked!” “Defeated the Twelve Old Gods and absorbed them perfectly. The world shall sing its praises at this moment, celebrating the return of the New God!” By the time the young man had expanded the borders of the Dragon Kingdom, conquered the wilderness, and become a legendary figure, thanks to his invincible might, his former school beauty girlfriend came to his dorm in the middle of the night, begging for forgiveness. Even her materialistic mother had become obsequious. But Ye Shu couldn't be bothered to look at them. He gave them a kick and sent them off campus. Only then did everyone in the Dragon Kingdom suddenly realize: he was still a college student!