I Used the Karma Book to Kill People Crazy in the City

Ren Xiaoyao, an ordinary young man struggling at the bottom of the city, accidentally obtained a mysterious ancient scroll-"The Book of Cause and Effect". It cannot turn stone into gold, nor can it fly into the sky or escape from the earth, but it has the ability to discern the "line of cause and effect" of all things. He can see the entangled threads between people and people and things, can trace the "causes" of the past, and can subtly stir, guide and even temporarily "cut off" the "results" of the future. This is not an invincible flow, but a "cause and effect game" that is shocking every step of the way. Starting from seeing through scams, avoiding disasters, and gaining insight into people's hearts, Ren Xiaoyao used this ability to survive in the reinforced concrete jungle and leverage the lever of fate. Help the rich avoid certain death? What's the cost? Help beautiful women get rid of bad luck? Will it lead to a deeper vortex? Every seemingly small "toggle" may trigger an unexpected chain reaction. Wealth, power, and betrayal follow one after another. He walks on the tightrope of morality and interests, struggling to move forward in the giant web woven by countless threads of cause and effect. See how Ren Xiaoyao, as a mortal, controls the power of cause and effect, and fights for a happy path for himself and the people around him in the unpredictable urban torrent. Will he eventually become a chess player, or become a prisoner of cause and effect? "Urban Cause and Effect Book" is an urban legend filled with fate and choice.