Begin as a Full-Time Mage and Pave the Way with Your Life

(Infinite dungeons + no heroine + decisive killing + the protagonist who gave away his head thousands of miles away) My name is Liu Hao, an ordinary ordinary person. Until I tied into a system. "System you**" Liu Hao is probably the system host who hates the system the most. After all, his system is too messy! What does it mean that my novice mission is to kill Xiang Yu? Why is it so easy to become a forbidden curse? What does it mean that the result of universal time travel is a dead end? What is the instant kill determination of horror games? What does it mean to lead the mainstream and end up with others failing? (Full-time mage, national survival, weird rules time...)