He wasn't dead

Outside the ward:

Xu Chang Kun had a grave expression. "We must quickly think of a way - it's way too dangerous for Miss Wanwan to be taken away by Si Mingli's people like that. But the old madam is ill and now that the entire Si family is under the control of the elders, our actions are being monitored closely as well…"

When Xu Yi heard that, he looked at his father and was hesitant to speak.

Ever since Dr. Sun said he had six months left to live, 9th master had been preparing for his own "death" and already expected something like this would happen.

He assumed there was only one outcome… that Miss Wanwan herself wouldn't be willing to leave…

Damn it! Why did things have to turn out this way, 9th master's health was already improving…

…

In the ward:

Dr. Sun closed his eyes and focused on taking Si Yehan's pulse. "Let's wait a little more…"