Shen Biran feels a deep sense of guilt towards Gu Xiaonuan. And under the influence of this guilt, there won't be any unnecessary thoughts; protecting Gu Xiaonuan and ensuring she gains the happiness she deserves is what's most important.
If she were to simply forget the experiences Gu Xiaonuan had gone through, could Shen Biran still be Gu Xiaonuan's mother?
Their relationship has reached a point where it's clearly no longer possible to change.
Moreover, their relationship is truly not worth maintaining anymore.
If they try to mend their relationship, then there won't be an opportunity to do other things afterward.
Anything could be done in this situation, yet this particular scenario is inexplicable.
The deeper Gu Xiaonuan's feelings for Gu Qingyuan, the greater the harm he will suffer in the future.
Shen Biran wants to prevent Gu Xiaonuan from encountering painful situations, which is why he thinks this way,
