Sweet Dream Succubus -

To defeat her, you must learn the banishment ritual from the Church:

This is a choice-based visual novel with multiple endings (such as the "Good Ending" or the "Succubus Yours Ending") and a time-looping mechanic where you must discover specific clues at the library , church , or convention to proceed. Sweet Dream Succubus

Go to the Convention to learn her true name. On the final night, choose the option to stay awake and perform the Priest Exile Ritual . 2. Reaching the "Succubus Yours" Ending To defeat her, you must learn the banishment

Go to the Church and speak with the priest to learn the ritual. To defeat her