High Martial: The Campus Belle Just Dumped Me, and the System Wants Me to Be a Security Guard?

Chen Xuan transmigrates to a high-martial world where spatial rifts open everywhere and creatures from the world of death gods invade again and again! At eighteen, just after getting into a martial arts university, Chen Xuan is dumped by Ye Weiwei, the campus belle from his middle school days! Just as he is utterly miserable, he suddenly awakens the [Cultivate in the Martial Arts by Starting Out as a Security Guard System]. “Dad, hear me out! I'm not losing my mind. I really do want to be a security guard!” Ding! Congratulations, Host, on completing the mission to serve as a security guard at a martial arts university! Reward: Sunfire Breathing Technique! Life-threatening danger? Death-god creatures? Ferocious beasts everywhere? None of that is a problem! I, Chen Xuan, will take them all on! “I'm a security guard. I protect the peace of China!” Years later, in the world of the death gods. “C-Chen... Martial Sage Chen! What are you doing here?” “Ahem, hello! Could you tell me where the security guard interview office is in this world?”