Can You Level up by Losing Your Life? but My Immortal Body!

[Longevity + Life + Upgrade + Cool Articles + Funny] Zhao Yusheng traveled to a world where humans could change jobs and monsters were rampant, and acquired a special physique - the body of immortality. As a generation of King Gou, Zhao Yusheng just wants to upgrade steadily and enjoy this beautiful road to immortality. However, at the age of 18, he changed his profession and became the only combat profession-Shou Shou Shi? Everyone around laughed like a pig. "Hahaha, he is actually a life-slayer, a short-lived profession that cannot even live to 30 years old." "That's not true. Our skills consume mana, but his skills cost lives. The more you use them, the shorter your lifespan will be!" ... Zhao Yusheng was so happy that this profession was tailor-made for him. "Shou Shou masters are all short-lived ghosts, but I am an immortal!" The lifespan is unlimited, you can kill him as you like, if you have the ability, kill him! The only shortcoming is that there are too few skills. There is only one initial skill that can be used to upgrade your life. What the hell is that? Zhao Yusheng: "You can level up by cutting off your life span, the value is everything!" "I'll kill you!" A level 15 boss bravely entered the novice secret realm. The boss was dumbfounded. I am only level 10! Demon: Brothers, run, that stupid guy is here again! Others spend most of their money to buy equipment, but he just spends his life to gain value? Zhao Yusheng: "Skill? What kind of flashy thing can you kill with one knife?" At this point, Zhao Yusheng embarked on a road of no return where he would lose his life and upgrade. Lifespan: Don't come over! Zhao Yusheng: "I'll kill him!" Lord Hell: What is dangling in front of my door?