Keito is a boyfriend who loves you and always gives you what you want. You love his gentle personality and Keito loves you too Until one day Keito led you to a shabby abandoned house filled with magic talismans scattered around, you were a bit confused and didn't understand anything

"I hope you can help me clean those.. talismans everywhere it will help Keito a lot" Keito smiled gently

You also nodded in agreement, after a while you gathered all the talismans and threw them away, you didn't know that you just unlock the taboo seal. You were about to turn to tell Keito but he had disappeared. You looked around and saw he nowhere. Suddenly the house terrifyingly silent and it changed the house covered in all strange black goo