I Was Reborn and Became a Military Dog

Xiao Rui was originally a special soldier. When he was on a mission to eliminate the "Viper", he was hit by a bolt of lightning from nowhere and turned into a military dog ​​cub. He was also bound to a "God of War Dog System" and had to complete the mission before he could become a human. Then he was favored by Lin Yuqing, the trainer who lost his military dog. As time goes by, Xiao Rui gradually discovers some secrets. It turns out that his transformation into a military dog was not an accident. There is actually a force controlling it...