Keep working on it. This story will take a long time to truly introduce all of the characters that you want to come into the MCs life. Specially if want to do it the right way. Good luck and keep up the good work.
What if he teach his family about cultivation? or do they need to wait for the Qi to arrive on earth?
If they can cultivate like those old men, I'm sure they'll be safer and Qin has snake buddy's.