Hey, I Share a Heart with the Bloodthirsty Queen!

"My name is Wang Fei, I am 23 years old, and I am a young police officer who has just graduated. On the way to work late at night, I saw someone robbing someone with a knife, so I went to stop him. As a result, I was stabbed in the chest by the gangster with a knife, which caused a heart injury and required heart replacement surgery to survive." "Originally, without a suitable heart source, I was certain to die. But in the end, a miracle happened. A heart from a kindhearted person was sent from the International Hospital and was successfully transplanted into my body, allowing me to survive." "I didn't expect that since then, there would be a terrifying bloodthirsty demon in my body..." … "My name is Catherine, and I am the president of the Italian Black Hand. Although I suffer from porphyria, I like to drink red wine with blood all year round. I was nicknamed the Bloodthirsty Queen. My status is famous in the underground world. However, I was betrayed and killed by my cronies. They also donated my body to the hospital. The heart that retained my consciousness during my lifetime was transplanted into the body of a small Han policeman..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.