It's most likely an AI copy since each completed play through had an AI copy that other players could fight against
¯(°_o)/¯
I thought about this. Probably an AI, esp bc he is an adult. But also they said titles are only for players, but the tittle "dophamineaddict" is weird, I wonder is it's really an AI or a player
You actually can check the spoiler in novelupdate, because even the translated novel hasn't reach that stage, only one who read original KR novel that got the whole ending. But I will drop some spoiler about Dopamine that I took from novelupdate.
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It's not AI at all. It's his future self(he have regression skill), that took different path and have different ironic ending.Then, Original Dopamine choose to separate himself and resulted the existence of our MC, but well he end up without memories from the first round.
Pls give me spoiler, dear novel readers（/TДT)/ especially about adult Dopamine