It's the ultimate showdown of wits, brains, strategy, and alliances for a chance to win 500 million won.

Ex-couples who keep their past relationship a secret, live together to look for love, whether it’s to rekindle what they had with their ex or to exchange what they had with someone new. Heart flutters, jealousy, the mixed emotions of falling in love with someone new or perhaps falling for the ex again. Will the singles find love while living with their ex?

The Blue Dragon Series Awards (BSA) is a new annual awards ceremony for original streaming content in South Korea.