.The Chilseok festival is coming soon and there will be a gathering at the Hotel Ojakgyo to celebrate the event. However, in reality, the event is actually for alphas and omegas come together to have an orgy!Im E-Jun is a rare, high- quality omega. Omegas of his stature are desired by many. Even so, Im E-Jun has always liked his close friend, Kang Do-hoon, who is an alpha. However, Sihun, another alpha, has his eyes set on Im E-Jun.What is to happen when the day of the festival finally comes?