Chanyeol is a game creator who loves to create simple virtual reality games for his little sister to play.

This time, he's created a game for his age to enjoy, set in early South Korea.

However, when he tries to play it himself, there's a bug in the system.

Chanyeol is transported into the game itself where he meets the Prince of Gyreo, Byun Baekhyun.

Once their paths cross, Chanyeol prays that the game never gets fixed so he can stay here forever.

But there's one catch...

Prince Baekhuyn is getting married.

Where Memories of the Alhambra meet Scarlet Heart Ryeo!