C490 Exhaustion
Although Soong Jin went upstairs to sleep, she purposely stood at the foot of the stairs. The sound of the two people's voices came in intermittently. She also heard the gist of it and knew the result in a serious situation.
If she were to fall asleep again, it would be a problem whether or not she would wake up. If he waited for a few years and found out that she had no chance of waking up