Worried

Gu Zi was a little upset because of Su Shen's disregard for consequences. 

Resolute in her decision to remain silent, she fetched some medicine upon noticing his injury had slightly split open and proceeded to apply it to him.

Su Shen was aware that Gu Zi was displeased, yet if this situation were to repeat itself, he would still act the same.

Su Shen watched as she applied the medicine on him. Her long hair cascaded like seaweed down her shoulders to her waist.

Gu Zi possessed the curves that men adored — a slender waist and shapely, round buttocks.

Her breasts were in the shape of water droplets that aroused a heated response. He saw that she wasn't wearing any underwear that night.

Sensing the increasing intensity of the man's gaze, Gu Zi fought to mask the desire in her eyes.

In Gu Zi's view, he appeared angry, but she couldn't quite grasp the reason behind it.