One arc was where the MC is a fan of a big star, big star is a person who slept with his fans and og!body didnt like that and stops being the big star's fan. og!body was a photographer and was a well known fan in the group. This is where MC transmigrated in and she starts to Fangirl another upcoming group. Because MC likes doing different things and tries to understand being a Fangirl this life. In one scene in this Fangirl arc she accompanied the boy group to an ice castle area. Other details: I might have mtled this I think MC has "Ran" in her name but not too sure about it This novel isn't 1v1 I don't recall the MC having a true pairing (it's not a harem either)