the lost heir

Hiro Shihōin-Parker is the missing heir to the Shihōin clan he was kidnapped by Alchemax labs and has his genes spliced with the venom symbiote, three years later he became adopted son of the Parker family. Now ten years later the Shihōin clan has found him he must now juggle becoming a substitute Shinigami and being the current Spider-man with his sister as Spider-girl.