A modern special forces king and a genius industrial designer both traveled to the world of "Bright Sword". At the beginning, they were mistaken for spies by Li Yunlong and almost shot dead. At a critical moment, the King of Soldiers relied on the "merit exchange system" to exchange flash bombs, miraculously killed the Japanese special forces, and turned the tide in one fell swoop. From then on, one person used advanced tactics to sweep away thousands of armies on the front line, and the other used the system to explode troops and climb the technology tree in the rear. The two teamed up to make up for all the regrets of the original work, and rewrote the tragic epic into a thrilling and exciting legend.
