CLICK.
When he opened the door, a young man carrying various pieces of equipment was standing at his doorstep.
This young man was the air conditioner technician Lin Li had contacted earlier. After opening the door, Lin Li welcomed the technician inside.
"Your AC unit isn't broken, it just ran out of refrigerant. I'll refill it for you, and it'll work just like before," the technician said to Lin Li after inspecting the unit.
"Okay, please go ahead and add the refrigerant, sir."
"A refrigerant refill costs fifty yuan."
"Fine, go ahead!"
After telling Lin Li the price for the refill and seeing him nod in agreement, the technician took out his equipment and began to add refrigerant to Lin Li's air conditioner.
WHOOSH...
The air conditioner restarted, its refrigerant now refilled, and began blowing out a chilly breeze.
