Versus a with BOSS! You Call This a Mage?

On July 1, 2052, the global immersive game "Tomb of Gods" was launched into public beta. When players are obsessed with upgrading, no one knows that this is actually the countdown to the gate of hell. In three years the game will eat reality in reverse. Li Yu, who was betrayed by his friend and lover at the same time, was reborn and returned to the game's public beta day with memories of his past life and blood feud, and awakened his powerful talent. Kill a monster and get blood! Before anyone arrives, the health bars arrive first! He's tougher than the BOSS, and he's standing with the BOSS with a staff, do you call this a mage? ! When the door to hell opened, the monsters found a mage blocking the door with a spear...