Upon waking up, the protagonist suddenly finds himself trapped in a time loop.
Every time he starts a new cycle, several strangers will randomly appear around him and perform fancy deaths in front of him.
He was frightened, thinking that he was trapped in some terrible death game, and that everyone else was a game NPC.
It wasn't until he finally lived to the end and watched the strangers disappear one by one before his eyes that he realized that he had gotten the truth wrong.
It turns out that those people are not NPCs, but players. He is not trapped in a time loop, but a copy NPC who has awakened his own consciousness.
I always thought that I was the protagonist of the player: Huh...?
I thought I was trapped in a nightmare, with one breath left, and could die at any time, but in fact, I was an NPC with a billion breaths left.
Can't die, can't die at all!
In order to completely escape the nightmare, the protagonist joins forces with the players to achieve a perfect ending, and the copy is permanently closed.
Only then did he realize that the cooperating player was actually the boss of the dungeon, and he had become an advent NPC that could travel between dungeons.
The cooperation between NPC and players makes the infinite world start to target everywhere, and also allows the protagonist to understand how beautiful the world outside the copy is. He and the players partner up and swear an oath, handing each other's backs to each other. I will help you pass the level, and you will help me find the way to freedom.
…
At the end of the battle, everyone was very nervous, "I'm so nervous. After this battle, I can go back to the real world and live a good life!"
The protagonist also nodded, "I'm so nervous too. After this fight, I have to go to the real world and live in a body that cannot be resurrected after death. I'm afraid I won't get used to it!"
"Don't worry, you will be fine no matter here or in reality," behind him, the player gritted his teeth, "But if you are so curious and arrogant again, I will personally help you get used to your new body until you learn to be afraid of death."
"..."
Purpose: People should work hard for their own destiny and never give up easily