Poor little support player. Betrayed by someone he trusted, he ended up dead in a dungeon.
But in his final moment, he was summoned by a mysterious force and gained the power of the System.
Want power? You can't get something for nothing. Don't you want to be invincible? Go level up in hell for me.
After narrowly surviving again and again, he finally gained invincible power in hell. But when he tried to leave, the System judged that he could only be a support player??? You've got to be kidding me! I can one-shot the BOSS, so why would I need teammates?? Studying medicine can't save all of humanity!