They make a good couple, but there's still that woman that he did with and his fake sister... Oh my! another harem donghua.

Eventually they all become a harem lol no girl can resist the temp of plot armor MC wears get transformed into ( giga chad) XD.

Plus the princess and her sister it looks like

Fight is finally over amen

wow a hug what about me me meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Special "charm"(artifact)? Why not tell the truth? It's not like you lose anything by saying there was another benevolent spirit that sacrificed himself to re-seal the evil.