A popular star, Piuno, who dislikes dogs due to trauma experienced in his childhood, meets Lee Dae Byeol, the owner of a dog cafe in Korea, and Gi Min who's one of his workers. Jun Hyeok is more than a friend to Dae Byeol and is one of his biggest supporters.

• Suppasit Jongcheveevat
• Chu Ji-min
• Lee Geon-woo
• Kim Kyoung-seok