Cannibalizing meridians, swallowing human blood?

What kind of treasure is this? Curiosity flashed in everyone's eyes, but Old Man Yun's face became more and more gloomy.

Where is this treasure? This is clearly an extremely vicious "tendon-eating Gu", which feeds on people's tendons and veins, causing people to be unbearable...

"Emperor, Your Cute Concubine Bites Again" Chapter 403 How can a dog father give birth to a tiger son? (1) Hand hitting, please wait a while,

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