Gyujin stands out from the crowd due to being the sole heir of a renowned blue-eyed German Shepherd bloodline, carrying the weight of his family’s esteemed legacy. Despite his impressive lineage, love remains elusive to him, leaving him a virgin at the age of 26. When Gyujin’s parents decide to arrange a marriage for him to ensure the continuation of their family line, he becomes uneasy about marrying a complete stranger, especially another canine. Determined to thwart his parents’ plans, Gyujin makes a spontaneous decision: he claims to prefer smaller dog breeds, throwing a wrench into their arrangements. To cover up his lie, he turns to his childhood friend, Youngwoon, who belongs to a smaller breed, and asks him to pretend to be his boyfriend in front of his parents. Youngwoon agrees, but on one condition: Gyujin must genuinely show affection for him! With this strange request, Gyujin wonders if he might be making a grave mistake. Could he be chasing after a love that was never meant for him? The story of their peculiar arrangement is about to unfold.