Since she can't escape from the window because of her wounds, she choose to run away before Shiwei locks her up. If that happens, she won't be able to go find Jully and if she can't then she will remain anxious no matter what she does.
Her heart will keep throbbing loudly to irritate her ears and a ticklish feeling was making her restless, so she decided to open the door and run away.
As if a dog was after her, she ran in such a speed that it startled the two of them, who were standing outside.
Who would've expected her to run so quickly while being injured! They were quite surprised but standing there silently and staring her while she was running far off was not an option, so, Shiwei ran after her while calling her name loudly.
"Caixia! Stop! Stop there Caixia!" he shouted but Caixia with her bare legs kept running.