Spiderman Of The Dead

After rei was put down a year takashi's class went to os corp where takashi got bitten by a radioactive spider leading him to become spiderman. A few months later Rei dumps takashi because of hishai igou manipulating her. Takashi runs from his house because he lived with rei since reis parents took him in when his parents dies he runs to his parents grave where he meets tony stark who want his help dealing with a civil war. 1 year later avengers endgame happens but with a few changes and takashi stark is revealed to be spiderman.