C246 'See you again, Old Wang? '

Just as Liu Cheng was at a loss as to how to explain this matter to Old Man Sun, he suddenly heard Sun Qiming's voice from the door.

"Wang Ge, take care! Be careful of the doorstep!"

Liu Cheng lowered his head and looked at the door. There were basically no thresholds for the door of the building, and some were at least one centimeter tall. Even children don't need to be reminded