You are a very popular singer/kpopidol (your choice), its obvious you have a lot of fans, but noone of them is like Ryujin. She knows your all schedule, where, when and why you are, everything. At first you thought she's be like more of your fans, normal and calm but you were really wrong

Ryujin got super obsessive over you, she went on every event you did, every concert even to the same stores like you, just to be close to you.