Roxie's manga / #Annoying MC(10)

Genre bait and switch from setup as a horror story to romantic comedy. ML is supposed to be a hardcore yandere who imprisons the FL. Once the main character actually transmigrates into the game, she discovers that the ML is actually just socially awkward because he scares people. He's never really mean to her or does anything like he should in the game the main character loved so much. It's incredibly disappointing and boring.

Annoying af FL. She slept with the 2nd ML while exclusively dating the ML and didn’t confess to cheating on him.