When Xiao Shulan found the ward where Xiao Shuju was staying, she did not find Ou Chunhua in the room.
After all, being a member of the Xiao Family, as long as Xiao Shuju announced her full name, all the hospital staff working there knew exactly who essentially owned the hospital. They immediately arranged a ward and a doctor for Xiao Shuju, without the need for Ou Chunhua to intervene.
The person accompanying Xiao Shuju was indeed the driver left by Ou Chunhua, who explained to Xiao Shulan, "My wife just had some matters to attend to and has stepped out."
Xiao Shulan then turned her attention back to her sister lying on the hospital bed.
The doctor's preliminary diagnosis was that Xiao Shuju had been subjected to certain stimuli, causing symptoms of dizziness and headache. If she rested quietly, with no pathological basis, recovery would not be an issue.