Okay, Grandpa Is Actually Me

It's a cute new one, the bosses will show mercy. Time travel to Sanbengzi, okay, but what is it like to time travel into someone else's body, and this person's body is a bit crowded, with a system, a soul body, very good, I became the golden finger of the protagonist The author's introduction is useless. Why should I read the introduction? Let me read the content directly. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.