An Ran has always had low self-esteem. He knows nothing, is not good-looking, and has no friends. He has been living in his own world, unwilling to face the past or move towards the future, until he saw a ray of light.
Xie Heng is like the sun, surrounded by all kinds of planets, until he met a star that did not show any light, and gave him all the light.
Motto: Life is actually beautiful