Hwang Minhyun has been living beside the ever famous twin duo ever since they had all turned 10. The two's family had moved in and ever since then, they had unintentionally become friends because of house visits and the fact that they go to the same school too. Now at the age of 16 where love starts to bloom or hearts start to shatter, Minhyun is suddenly enlightened with the fact that his two childhood friends might have a little more than just friendly feelings towards him.

In this universe where you gain a disability such as deafness, mute, paralysis on a certain body part once you reach 13 years old if you're unable to find your soulmate was a really hassle for those like Baekho. For 12 years, he was gifted with sharp hearing and that was taken from him. And as for his crush, Minhyun was mute.