Dumped after 5 years, gets powers (healing) and has his senior sister, 3rd sister, and young sister all pining for him.

Watched this video "Reborn and awakened, I exposed my gold-digging ex and foiled villains, becoming untouchable." here: https://www.youtube.com/watch?v=OscOZ073wjw - but everything is out of order and it doesn't seem to end right - anyone have a link to the full series or the correct title?