Chapter 1638 It's Just For Revenge

• Unspoken is the concern that if these people want to extract the bloodline from the Niu Yao's body, wouldn't it hasten the Niu Yao's death? It's basically sentencing the Niu Yao to death, so why not just kill him directly!
• Moreover, they are traveling over without knowing the specific location, which is basically suicidal behavior.
• Once the other party knows that they can travel through the teleportation array, they might become more vigilant in the future.