Shen Biran's indifferent attitude did not make Gu Qingyuan feel regret.
After all, Shen Biran's attitude wouldn't determine his decision to divorce Zhao Ying.
His marriage with Zhao Ying no longer needed to continue.
The two of them being together was destined to harm each other. Hurt Zhao Ying, and in turn, hurt himself.
For Gu Xijue, their marriage was never based on any emotional foundation, only on entanglement of interests.
After Shen Biran left, Zhao Ying kept caring about Shen Biran's position in his heart.
This wasn't something he should care about. After all, Zhao Ying could never surpass his feelings for Shen Biran. It was an undeniable fact, yet Zhao Ying wanted to challenge this fact.
What was the result?
This fact was impossible to change. The more Zhao Ying wanted to surpass Shen Biran's existence, she would only end up humiliating herself.
There was nothing to be done. Gu Qingyuan married Zhao Ying, but it wasn't out of love.
