Pei Ziheng cooperated fully with the doctor's treatment.
Recently, his condition had gotten increasingly stable. The doctor had finally told him smilingly that his chances of a full recovery were high and hence, gave him the green light for discharge. Pei Ziheng thanked the Heavens for this fortune—if he managed to live on, would he then able to continue protecting Xiao Ling? Maybe, he could even be a little more ambitious and aim to get her back from his love rival. His hope was reignited, especially at a time where Li Lei's life was still in danger.
The Heavens were really with him.
He did not wish to see Xia Ling in such misery, and said to her, "Everyone dies someday, take it easy."