The story begins with the crazy chemistry between the youngest and oldest member of a famous boy brand. They love each other a lot even though they have a age difference of 6 years. The story is all about the ups and downs of their relationship and how they overcome it and finally make a whole new world of themselves. MJ Sanha is the main characters here along with OT4 and some others. #01 at Myungha(12/09/21)