C536 To use your blood

Jia Lun did not even make a bandage or anything, he was just waiting for this moment. As soon as Jia Lun entered the door, he immediately said: "I had prepared a long time ago, I have brought my blade with me, when do you need me to release some blood, just say it directly."

Cao Ziyang acknowledged and said, "Maybe I won't be able to use it