When the original novel meets the hegemony of the fandom

A male protagonist who doesn’t look like a stallion novel meets himself in a fanfiction. From then on, he spends 50 years of his life with his only sword to eliminate his friends. ?So what, there is no more "exploitation" than them, and they all enjoy it.The most fearless person in the world who is not afraid of betrayal is [myself] who has equal transaction value