Cause and Effect Revolver

Lu Chen traveled through time, with a pair of dead eyes that could slow down time. Shen Yan also traveled through time, with a pair of eyes that can see the line of cause and effect. Double travel to another world. One is a headshot with a gun, and the other is a sure-fire strategy. From medieval castles to gun taverns, from D-class adventurers to the most wanted criminals in the kingdom. The medical school is conducting experiments on living people, the regent is hunting time travellers, and the door home is hidden deep in the snowy mountains. Mr. Lu Chen said, "I used to have a friend who also loved to play Red Dead Redemption," but he never elaborated. Shen Yan said venomously, "Idiot, I won't be too lazy to collect your body next time you rush so fast," but he always stood in front of his brother. The dead eye sees death, and cause and effect rewrites destiny. Two homeless people, looking for a way home in another world.