Chapter 552: River of the Fens, River of the Fens

h.Master Lu's words make a lot of sense.Giant Kun cannot rely on a single energy source, which will lead to significant waste.But energy fusion is extremely dangerous. If the formula isn't right, thin...ld and the card world. This father and son duo are infamous criminals throughout history!In the witness stand, the royal secretary was delivering a heartfelt plea.But Fana knew.This person is such a g...