In this city of desires, amidst the glitz and glamour of nightlife, how many people can truly hold onto their purest "Castle in the Sky" within their hearts?

Did you ever imagine when you were young that you would work hard with your beloved to settle down in a bustling city, get married, have children, and grow old together until the end?

He is loyal and idealistic man with a crystal-clear "Castle in the Sky" in his heart, where a woman with long hair down to her shoulders resides.
...
"Zhao Yang, I am pregnant."

This one sentence was the beginning of Zhao Yang's misfortune.

Indeed, this information could have been considered good news if this woman was his girlfriend or wife, but she was a one-night stand—a woman who loved clubbing and alcohol.

How could he be certain the child was his when he slept with her two months ago?

Obviously, this was a lie.

Zhao Yang would not consider himself good, but because he felt this woman was too pitiful, he emptied his wallet and even gave her his bank card.

Who would have thought that on this lonely rainy night, when he walked to his run-down apartment, his landlord would be waiting by his door with a beautiful woman who was clearly rich, claiming to have bought the dilapidated building?

Now that he had no cash on him and no friends to borrow from, where would he sleep?

Would this beautiful woman be so kind as to allow him to stay till he finds a place to rent, or is she going to kick him onto the streets on this cold night?

C721 This Night