When I Return from Immortality, I Don't Want to Be a Boss

I, Jiang Qingshan, have lived for such a long time and am now penniless and in need of everything, the most indispensable thing is a disciple. I originally planned to live off my apprenticeship after waking up, but my apprentices were all too awesome. Financial tycoon, entertainment tycoon, imperial doctor, imperial general... As the boss among the bosses, Jiang Qingshan wanted to go out and show off, but unexpectedly discovered the promise made more than 20 years ago. I had no choice but to set a small goal, to be a low-key door-to-door son-in-law...