C74 Test

The white bearded man looked at Luo Chen and asked: "How do I test it?"

Luo Chen snapped his fingers, and revealed a smiling expression as he said: "black beard is too greedy, if that's the case, we can just repeat the same old story again."

...

One day, when the big fleet leaders were resting in the ocean, they suddenly heard a whistling sound coming from the sky