C123 Bottleneck

Hong Sheng stood panting in front of Zhang Jinghan's door. When Zhang Jinghan opened the door, he was also a little surprised.

"You..."

Before Zhang Jinghan could say anything, Hong Sheng pushed him in through the door.

"Aren't you not feeling well? If you're not feeling well, then don't just stand here. Come, let's go in first. I'll also put my things down