Rimuru X Horimiya Fanfic Crossover

I woke up in an unfamiliar room and realized I become Watabe Ichirou, a side character from the anime/manga Horimiya. I was known as a stalker who's interested to Miyamura. I know the story but why is everyone acting strange? I'm ashamed of Watabe's Stalking behaviour that's why I wanted to change and leave them alone, and just live my life like a side character. - Tags: BL/Shounen ai School Transmigration Horimiya Confused/Dense/Shy/Introverted/overthinker/weak hearted MC - note: This is an ongoing story. I really like Watabe, and my Fudanshi heart can't stop thinking about him ~ so here I am writing a story about him (but not really). enjoy! P.S there might be some un/intentional OOC.