The BOSS Is Not Strong Enough, so I Can Only End It Myself

"As long as you stand on the high platform, you can easily avoid the attack of the golden guard? But what if he can triple jump?" "If the position is locked, the Black Knight will fall to his death? Then why can he still use the fireball technique with his hands?" "Although the black death dragon holding the thunder spear is fierce, it can be easily killed as long as the team pulls it? What if there are five miscellaneous dragons beside him?" A heavily armored giant with three layers of agility buffs and extraordinary agility; an academy magician who summons an army of wizards to assist in combat; a monarch of the royal city who fuses two dragon heads and is proficient in four-sword attack speed... The era of global gamification has arrived, and bosses with hell-level difficulty have appeared in major dungeons one after another, causing countless players to suffer misery! "My name is Su Li. I am a useless person with no special skills or outstanding attributes. I am struggling to survive in this crisis-ridden world..." "Okay, I can't make it up anymore. In fact, I still have a part-time job, which is a dungeon BOSS that doesn't play according to the routine. Players, please play seriously!"