The Demon Slayer of Bureau 749

On the night his college entrance exams ended, Aiden Xu encounters the demon he has been waiting for. After awakening the Demon-Slaying System, he embarks on cultivation. With the Aura Revival, he grows stronger with his system, joining Bureau 749 for training. Through campus life and missions, he protects companions and grows. He slays demons and vanquishes evil, becoming a powerhouse in this new era of cultivation.