Chapter 172 : Growing in Pain, Regret Comes Too Late

• Jiang Yan suddenly realized that he still had traces of Li Qingrou's toxic blood powder on him.
• This medicine was indeed extremely poisonous. In just a short moment, the blood in Su Jia's old man's body was corroded and evaporated by this medicine.
• Jiang Yan was unharmed. After swallowing the blood essence of the Medicine Dragon, a special divine substance was fused into his blood.