is testing his strength, he only needs to strike the metal column with a hammer. The mercury column behind it will then rise in proportion to the force of the blow, thereby testing the striking power....Arru Heng chuckled, "No problem, no problem"rol, doing his best to seal himself off using his blood power and reduce soul power consumption. 。But, there was still a wisp of soul power uncontrollably seeping out. 。Su Mu looked at his eyes in su...