Yukkichi's manga / #sister(6)

I already read some spoiler about the novels ending and did not like it that much. First of all. The story starts very cute. ML and FL are adorable together and the villain is bad in his way. But then we have this time skip and I know what happens cus I've read some spoilers. So basically the goddess asks for Ancia help, gets free and then gets angry at Ancia because she doesn't want to get revenge too. But the person to get revenge on is ML, so of course she doesn't want her to kill the love of her life. The goddess then betrays Ancia, swaps souls with her to get close to Blake and kill him. She also put a spell on Ancia so she doesn't speak, like the little mermaid tale. In the end they win against all evil and get together, but the way I've read that spoiler about this second Arc is very frustrating. So much that I got discouraged to keep reading. It had so much potential with the story and the cute art, but I'll probably drop it sooner or later