Alpha Injection

A serum that results in hormonal changes which provide an individual with a new characteristic: Kang Su-chan, a host, goes to an undisclosed, deserted hospital in order to get rid of his Alpha features and become Beta. He loses consciousness due to a mysterious man named Lee Hae-su and soon becomes part of human experiments that aim to restore Alpha Injection, which has entirely vanished from the world. Hae-su has a cold, cruel look of a man who does not bleed even if you stab him. However, for Su-chan, who loves men passionately, he is just one more attractive young man. As the host is coming closer to Hae-su with motives of a casual, cocky manner, Hae-su’s heart wavers.