Go Crazy! the Whole Country Plays a War Hymn for Me

[National job transfer, talent evolution, god-level individual, monster invasion, invincible operation flow] The game comes to reality and the world falls into turmoil. In order to resist monsters, humans upgrade like crazy and become professionals. Warrior, mage, priest, gunner, etc... Rich career paths are the basis for humans to fight against monsters. However, Zhang Chuan chose not to change his job and became a jobless individual! In order to complete the system's tasks, he guarded a secret crack alone. Just when the mission was about to be completed, monsters suddenly invaded! Zhang Chuan, who fought against the demons alone, immediately attracted attention from all parties. However, his status as a jobless individual has brought many doubts to him. However, he impressed everyone with his superb fighting skills. "He redefined the jobless individual!" "This is a fighting genius. The destiny of the Dragon Kingdom has arrived!" Amid everyone's exclamations, Zhang Chuan, who was fighting the demons alone, was exhausted. Just when he was about to collapse, an exciting melody sounded in his ears; "The Lonely Warrior", this is the war song played by the whole country for him! … [Ding! The mission is completed, congratulations on getting the talent evolution card! [Ding! Your talent has evolved from "full-time master" to "full-time master"! …