Marvel's Runaway Grandpa

Si Nan travels through the Marvel world, but is unwilling to be a 99-year-old grandfather. He decided to escape from the nursing home and return to the city to regain the feeling of youth. He won't commit murder, but he's still fine with flirting with a little girl. He wouldn't do anything like robbing or robbing families, but he still wanted to fight with the villain. After all, this is the Marvel world, how can you be an unknown citizen! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.