Pink Crimson Wish - Book 1 (18+ only)

Kirami was going to commit suicide in the beach near the old village where she used to live as a child. Her wife June passed away and she misses her dearly. She then meets a strange woman named Mari who saves her from drowning. Kirami learns that this woman is a 20,000-year-old goddess that grants wishes, so when Kirami wishes for her wife back, the goddess makes a deal with her: She'll do it if Kirami doesn't try to kill herself again, but bringing someone back from the dead will take a few days.

The more time the goddess spends with Kirami, the more obsessively in love she becomes and will do anything to make Kirami hers and to forget about June, even if it means making deals and killing people.

You wonder if Kirami will forget about the people that truly care about her and fall in love with this goddess, no, this demon, or will she fight the love-obsessed demon till the day she dies.