La magnificencia del 3, 6 y 9

Namoo is a famous idol who, in anyone's eyes, has the perfect life: a rising career, fans who idolize him, and an apartment in the most exclusive neighborhood in Seoul. However, from one day to the next, his career is destroyed after hitting a stranger in a convenience store. And all because of a rat hidden in a pocket. Minwoo is an unemployed physics teacher and an astronomy enthusiast who is also obsessed with the numbers 3, 6 and 9. He is also the owner of the mouse responsible for destroying the career of artist Lee Namoo. Now Namoo must clear his name and to do so he will have to find the person responsible for all of his problems and ask for help, the greatest of favors. But can he get along with someone who only knows how to talk about physics, who has a horrible pet and doesn't want his money?