Shen Zhixi never forces anything. Retreating from difficulties and enjoying life in time has been her constant purpose in life for twenty years, but she made an exception after meeting Gu Xingcheng.
She can accept separation from anyone in her life and tells herself that everyone has their own way.
But she couldn't let him go.
Even though he can smile heartily to everyone, he only responds coldly and restrains alienation when facing her.
She couldn't explain why, but she just had to have him.
But Gu Xingcheng, why do you always have red eyes when you look at me?
Concept: A journey of redemption through time and space