Guan Jingyan thought that she had average looks, average grades, average personality, and all the conditions were just average. However, she was so average and did something that she had never dared to think about - she had a crush on her best friend's brother. With all the conditions above average, he was someone she could never reach in her life.
A secret love, it either ends without a problem or everyone is happy.
However, it seems that the probability of this unreliable unrequited love of mine is still 100%.