Grid Survival: My Divine X-Ray Eyes See Through Every Tile

High-dimensional divine cubes descend upon Blue Star, and national fate decides life and death! Dragon Country suffers repeated sabotage from the great powers; all three previous survivors die miserably, the nation's fortune plunges to the brink, and 1.4 billion people face extinction! At the moment of ultimate despair, an ordinary man with no combat ability, Lin Xuan, is forcibly conscripted. The whole nation despairs, and no one believes in him. Dragon Country pours out everything it has, unleashing one final unknown mysterious serum, gambling the survival of all! On the verge of death, Lin Xuan unexpectedly breaks through the cube's rules and unlocks the one and only god-tier X-ray vision, seeing through the fortune and danger of every grid! His first move lands on a reward tile, granting him the double-edged Sun-Chasing Divine Staff. He plucks the life-extending divine peach and reverses the desperate situation! With foreign enemies eyeing him hungrily and nations besieging and hunting him, Lin Xuan, in a mortal body, draws on mythological foundations, breaks the chess game of ten thousand gods, turns the tables against fate, and carves out a path of survival and national fortune for Dragon Country! — Description from novelcodex.org