Immortals Are Evil, Demons Are Good

A young man transmigrates to another world. What, my parents and both my younger sisters all have god-tier bloodlines?

Great, I'll lie back and let you carry me to victory!

What, I'm not actually their biological son?

No! Don't kick me out of the family!

Fifteen years of trials? Sounds fine. Just wait until I return as a king!

The beginner village is already a succession struggle among nine heirs?

Watch me settle it all with one spear thrust!