National Job Transfer: After Three Years of Training, I Seem to Be Invincible

The world is undergoing drastic changes, order and rules have been subverted, and an era in which all people have changed their jobs has emerged. The abyss connects all realms, monsters, strangers, saints... The collision of civilizations fills mankind with opportunities. But staying alive is the only purpose! It has been three years since Ye Ren traveled through time, and he continues to exercise every day. Finally, on the day of job change, I unlocked the only world-class profession, a hero driven by interest. He became bald and invincible. "I'm just a hero out of interest." "A disaster-level necromancer? Just one punch." "One hundred thousand earth-fire demons**? Just one punch will do." "A root-level indescribable god? Just one punch." No matter how strong the enemy is, no matter what level of life race it is. Even if the ancient god, who is far superior to human civilization, awakens, it can only be done with one punch. "Wish for world peace? I just want my hair back, but..." "I'm just a hero out of interest." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.