Ran on bridge

What I want to tell is that everyone actually wants to find their own oasis and paradise in the complex ecological circle of the earth. Whether it is a place, a person, a sentence, belief, tangible or even intangible, it may become an atomic force power.
The story takes place in the "hospital". The three protagonists in the film all lost themselves on the bridge called "family", and then the three protagonists met in the hospital, and the follow-up story began.