This topic contain spoiler
So i just finished reading the novel because I couldn't sit and wait for manhua update at the end. So there's the whole story
I started reading from Ch 40 after all that torture scene and all.
So while Song Liqing family was locked in jail and SLQ was tortured and left. The emperor woke up from coma when he learned about what Jun Qing did he slapped him for the first time (should've been done way more earlier)
JQ ego was hurt but when he learned the true that SLQ didn't poison the emperor he himself went to pick up SLQ from prison.
SLQ decided to completely give up on JQ here. When he started acting little distant from JQ his ego was hurt. For few days they both lived together JQ thought SLQ forgave him by his half assed efforts. Mf. When he went to court SLQ burned everything that was related to him even the pen and paper and went to court. Everyone thought it was getting better between them so no one could belive that SLQ asked for divorce.
JQ is pretty short tempted so he thought SLQ will definitely regret it and soon come back to him. So in moment of arrogance he agreed. SLQ left and went to his father song home.