What kind of person do you think I am?

"What kind of person do you think I am?" "…A stranger." Lee Su-Ha has spent a long stretch of time confined in an unidentified facility. One day, he is forcibly taken out by strangers and brought to a man, with whom he begins to live. It is only afterward that he learns the truth—he is an Omega who has been sold to an Alpha. "Fine. Stay like that. Just remember that the kind of person I become from now on depends entirely on you." He worries about his abnormal physical condition—the absence of a heat cycle and his inability to conceive—yet the man shows no concern over Lee Su-Ha's failure to fulfill his role as an Omega. "You hate it when I treat you kindly. That's why I go out of my way to accommodate you." As the man's hidden motives, the resentment he seems to harbor, and persistent waves of déjà vu pile up, Lee Su-Ha finds himself growing more and more bewildered by the growing number of things he cannot explain.