A Written Talk About Sealing Demons

Looking for Books, Waiting Online Very Urgently

I want to read a book similar to "I dressed up as a coward and was targeted by a yandere male protagonist." Is there a female protagonist who is very well-behaved, a male protagonist who likes her very much, a little yandere, paranoid, and a little bit seductive to girls? The whole text is as sweet as possible! ! ! Don't be cruel! ! !