Dominion is the exploration of two stories interwoven between each other. The past raising questions that can only be answered in due time. 

Dominion itself follows Rosé in a world she didn't expect herself to be in. Seoul locked off from the rest of the world because of Dominion with everyone vying for control of the city. She is brought into the conflict when the Triple Nines invade her district. Despite her best wishes or interests, she has to accept the help of a mysterious stranger who she only dubs as Skull in order to survive.

Before follows Yoongi three years before the attack on Yongsan. Life has come grinding to a halt for the poor boy as his dreams of basketball are destroyed by his deteriorating vision. However, he'd come to find a new purpose when he meets Park Chaeyoung, a recent transfer in his music class. However, things only get more complicated in the lead up to Dominion.