Time and Space Dream Weaver

Gu Nanyi, a modern brain scientist, traveled through time and became a down-and-out young man from the Yin Dynasty. Holding a laser rangefinder disguised as a calculation, he can sense the wrinkles in time. The national teacher Xie Mingzhu wants to change his destiny, but he is the only "loophole". Ah Ruo restarted the timeline with his life, and he chose to stay in defiance of fate. Science VS metaphysics, a battle of wits and tactics, and the max-level boss breaks the situation with clarity. "Destiny? It's just the inevitable result of countless 'ifs' superimposed."