Nonton Who Is Your Sponsor? seu-pon-seo x 스폰서 X. To live in a life of luxury, Yeo-in, wags her tail like a cat to her ring sponsor who is increasingly becoming uninterested. Her hands sooth the lonely nights. She calls her hip-hop ex-boyfriend, however, he is already living his new life with a new lover. These are the different stories of people who were used to being tamed.