"Mr. Chu, this won't do. You've already been in the water too long, it's not suitable for you to go down again now, otherwise you yourself will be in danger." The crew refused to let Chu Molin dive at this point; something like this just wasn't acceptable.
If anything happened to Chu Molin, how were they supposed to explain it to Jin Yufeng when they got back.
On this matter, Jin Yufeng had told them to cooperate with him fully, and to keep a close eye on him.
Now something had already happened right in front of them and they still couldn't do anything, and if they then let Chu Molin get into trouble too, they really would have to go back and write self‑criticism reports.
"Xue'er is still waiting for me, I have to go back in. Don't worry, if I can't find her I won't force myself." Chu Molin still had his children to look after; after Qin Xue had an accident he wasn't about to let anything happen to himself.
