C97 Success
When Yan Zhen and Qi Lin returned to Yan Zhen's ward, Yan Zhen's lips were very bright and slightly swollen.
Luckily, Yan Zhen had already fallen asleep. Otherwise, he would be embarrassed by his sister and future brother-in-law.
After that, Qi Lin hugged Yan Zhen and fell into a deep sleep.
In the morning, Yan Zhen and Qi Lin woke up on time because of the biological clock