Mr. Hwang was hiding in a dark corner of the Meriton Dance hall, unsuccessfully trying to hide from the crowd. How could he? When he appeared with the most eligible bachelor of the season and his best friend, Mr. Seo Changbin, everyone present stopped to gawk at them. And it didn't take long for some worried older woman to show up to tell his friend about her omega sons.

“I already have three younger sons who dance, but these are my two eldest. Oh, Mr. Seo, doesn't my dear Felix have the cutest face?”

This woman, who enthusiastically introduced herself as Mrs. Kim, continued chatting about how perfect her eldest son was, while Mr. Seo and Mr. Felix Kim smiled shyly at each other. But Mr. Hwang noticed that his attention was attracted by another young man standing in front of them. Mrs. Kim's second-oldest son, Seungmin, looked quite young, as if he had only recently crossed the age of majority. He didn't look like he was interested in these small talk and there was something about him, a mystery that Mr. Hwang would like to solve.