Mu Yiyi
GU Jingyu has a suitor, and LU Beichen is not liking it. Both are young and are not quite familiar with what's love. A rival will help Beichen sort out his own feelings towards Jingyu.
So, Jingyan never had romantic intentions towards Lu. it is him, he alone, who sprouted the hopes in her by trying to become the hero of her heart! He is really messed up and couldn't even realise whom he really liked... Ahh...it's frustrating. I really hope Jingyan would have found someone better...but, alas, we know what is going to happen 🤦