The only possible explanation for it was that the Bai family worked for the Zhan family.
This would all make sense.
The Bai family worked for the Zhan family. Jinqian wanted revenge, so she got Bai Tu to get close to Jing Lu.
Therefore, Bai Tu was able to send him here without their consent.
He has thought it through. Perhaps his condition was considered better, since Jing Lu's condition might be worse than his own.
She was married to Bai Tu, so she was closest to Bai Tu.
This was why he was excited to see Cheng Shuyu.
If Cheng Shuyu came with Jing Lu, he wouldn't expect the both of them to save him, but now that it was only Cheng Shuyu…
"Jing Lu… She is dead?"
Cheng Shuyu was initially looking at Jing Xuean with eyes filled with guilt, but after hearing what he said, Cheng Shuyu widened her eyes in shock.
"How…..how did you know?" Cheng Shuyu asked.
As expected.
There was a cold look in his eyes.