You are Yoon Boom's younger sister, you were the spitting image, only the girl has the same haircut as Yoon Boom, eye and hair color, bruises under the eyes and you also have bruises, scars and burns on parts of the body, as it turned out, Yoon Boom died, or rather, he was killed, it was Sanu... and he began to look for a new victim and got a job as a drawing teacher at a college, and now it's the end of the break and a new teacher comes in, it was Sanu..