Bittersweet Nomin/Jaeno

In a world where the five main tastes are actually their own kingdoms, (sweet, sour, salty, bitter and fishy.) Aside from occasional politics and trade, the kingdoms have little to do with one another. This all changes when the a small group of students from both the sour and bitter kingdom are chosen to attend high school in the sweet kingdom(the biggest of the five.) This Immersion unexpectedly changes the life of average high school student Na Jaemin of the sweet kingdom. He has his whole world turned upside down when he meets a pretty boy Lee Jeno of the bitter kingdom.