C633 It didn't work again

Shun Zi didn't wake up, and Tao Hua and I had been keeping watch by his side the whole time.

His breathing was very even, and the drops in the bottle were normal. It seemed that he really wouldn't die.

He watched as the sky outside gradually darkened and the curtain of night completely enveloped the area. Finally, as night fell, Tao Hua held his head and kept dozing off.

Suddenly