Definitely a different kind of story. This MC is actually old and has an adopted blind daughter. Unfortunately, I don't see much potential in the series. MC used up his system savings of around 30 years, just to obtain the technique to break into Foundation. With such an advanced age and troublesome daughter, the novel reads more like a slow slice of life story of a guy slowly getting stronger while taking care of a daughter that will definitely either get bullied a lot, or turn out to be a hidden super expert.
It's not bad per se, but also not very engaging.