The Reversal Of My Life As A Side Character

in the midst of a repetitive and boring everyday life, a game appeared as if it were fate—*heroes destiny*. after spending ten years playing it, i finally completed the game, but all that remained was the emptiness of having to return to an ordinary life. at that moment, a message appeared on the screen: “do you desire a new adventure? [yes/no].” little did he know that he would wake up in an unfamiliar body and an unknown place. “remember, i am now calix shaekin.” and thus… “i will become the protagonist of this world!”