C436 A Fatal Flaw

"I'm sorry, sister. I …"

As she spoke, Princess Caiyin knelt down.

"There's no need to say anymore! You clearly know that Mr. Zhang is treating me, but you still dare to barge in! However, you are my biological sister after all, so I won't blame you! Get up!"

After Princess Caiyin stood up, Zhang Chen's figure also appeared in front of the bed, standing side by side with Queen Medusa