Jiang Yi and Lin Hang were childhood sweethearts who liked each other, but everything quietly changed after the transfer student Lu Jiayi appeared.
In Jiang Yi's principle, love should be the only one. She firmly believes that she can stick to this principle, but reality is often contrary to ideals.
In Lin Hang's world, Jiang Yi has always occupied a place. He always thought that he liked Jiang Yi, until the transfer student Lu Jiayi appeared, and his heart began to waver.
Intention: Allow everything to happen