Before the launch of Reborn: Land of the Forsaken, I, top player Chaos, somehow became the lowliest knight NPC in the starting village!
Just as I was falling into despair, a god-tier talent awakened!
[Host soul binding detected. Unique god-tier passive System activated!]
[Passive One: Beast in Human Form]: Unleash your domain and suppress everything in range! All hostile targets have their attack and movement speeds reduced, and damage dealt to you is forcibly reduced by 50%!
[Passive Two: Flesh-and-Blood Great Wall]: Ultimate growth! Every time you level up, your maximum HP increases by an additional 10% based on its current value! No growth limit!
[Passive Three: Last Stand]: HP hits zero? No, that’s when invincibility begins! Revive on the spot and transform into an indestructible battle form, immune to all damage!
While players mocked me, an NPC, for throwing my life away…
[Ding! You have leveled up. “Flesh-and-Blood Great Wall” activated. Total HP +10%… Current HP: 1,890,000!]
Player: “??? His HP bar is measured in millions?!”
BOSS: “I unloaded my whole skill combo on him, and the ‘hundred million’ digit in his HP didn’t even budge!”
Three years later, the apocalypse arrives, and I become humanity’s final bulwark, walking the earth!
After taking a general look, there are a lot of poisonous points. NPCs can add players as friends, which is a poisonous point. Although the protagonist is a combination of player and NPC, your situation is obviously similar to the protagonist's rebirth bug, which is similar to the player being an NPC or the NPC being a player. There is nothing wrong with it, but if you don't differentiate and all the players know that the guild created by NPC can be on the world channel, then this is your biggest poisonous point.