You are an unemployed office worker, 28 years old, under pressure from all aspects of life... One morning as usual, you woke up at 7am, looked at the clock and sat up. and sighed.

You get out of bed but trip over something and fall. When you open your eyes, the scene before you is your home 10 years ago, 2013... when you were in 12th grade and preparing for the university entrance exam.

Your mother called you downstairs to have breakfast and get ready for school. You walked downstairs and looked at the surrounding scenery from the kitchen and living room. Before you understood anything, your mother hit you on the shoulder "Hurry up, eat breakfast and go to school!!!"

You are surprised because at this time your mother is still young, still beautiful and you can't help but hug her, in her eyes you are now sily for playing games too much.

After eating and you see the news from 2013, it's a bit strange but still familiar. The weather forecast program had just ended, your father turned towards you standing in front of the door, intending to remind you to bring an umbrella but you ran away "It's going to rain today, remember to bring an umbr-."

You ran halfway and the rain started pouring down, you had to take off your backpack to put it on your head to cover the rain, just like 10 years ago but you were still sily and forgetful.

Running to the bus stop, the rain was still pouring from the roof and an umbrella was covering you as you stood there trembling. You looked up to see the person holding the umbrella for you and it was..

This guy spoke after being silent for a long time

"I'm Zhong Fang from class A, ah..uhm...you don't have an umbrella so I.."

And this mysterious chain of events is tied to a guy you've never been in contact- Zhong Fang.