Who Said You Will Lose Level If You Die?

Who said you will lose level if you die? If I can copy your cultivation after death, what will you do? Ling Feng is reborn and returns, unlocking the ability to replicate after death. When he thought this would be the beginning of a cool story, he discovered that the player's exploration of the world was just the tip of the iceberg. If all this is rebirth, then why would an NPC he has never met say "Long time no see" to him? If death is a cycle, then where is the breakthrough to open the closed loop? If annihilation is a fate, then can a "fire" planted by the gods continue to live on? (The grades are not good, the introduction is bad, and the writing is mindless. If you like ancient writing, you can rush it without thinking.)