The copywriting is incompetent. This is a story about a handsome man and a handsome woman for a bug.
The last thing he saw when he was hibernating was this beautiful girl
When she woke up, the first thing she saw was this ridiculously beautiful man.
The life of a century-old demon who won't let go after being caught is really beyond your imagination.
So sweet. . .
But, how about finishing the fight with the little monster first and then getting sweet? See how the super-powerful female protagonist and the powerful male protagonist play with the little monsters and the big bad guys.