Complex sentence: Distraught over that fact that he is seriously injured, Bao Zhu is convinced that it is her fault and discovers that he truly loves her and she loves him, whether he is Da Lang or Xue Hai.
Split into simpler sentences: Distraught over that fact that he is seriously injured, Bao Zhu is convinced that it is her fault. She realizes he truly loves her and that she loves him too, whether he is Da Lang or Xue Hai.