of the letter, the old man in purple robe's face darkened. The letter in his hand spontaneously ignited into flames and turned to ashes.He stepped out of the hut, put force into his foot, and soared i...whole planet... could possibly disappear into nothingness because of the Source Crystal's destruction.At this moment, Fang Yu remembered the words he had said to Tang Xiaorou when they first met.He is...