Military Restricted Area, Connected to the Wasteland for Two Hundred Years

A sudden movement occurred in space, and cracks opened out of thin air in the No. 73 Restricted area of ​​the Longcheng Military Region. The seriously injured young man Song Yi fell from it, taking with him the remains of alien beasts, unknown crystals, and a military tag engraved with the name of a scientist who "sacrificed" ten years ago. He comes from the wasteland in 2326, when the red tide devoured civilization for two hundred years. He is the surviving third-order evolver and the only one who can activate the dual-realm portal. The military went from being vigilant and testing, to crossing the cracks with their own eyes and facing the zombie tide and ruins of the apocalypse, and finally confirmed that what he brought was not a legend, but a cross-world doomsday warning. The underground library left by his parents, the theory of directed evolution, and the secrets of the portal are gradually unlocked, and the special operations team, scientific research team, and national power are fully linked. The Crimson Tide mother body has locked onto his bloodline across space and wants to invade the peaceful world. Song Yi stands side by side with the country, using the restricted area as the outpost and the wasteland as the battlefield, guarding the two lines of defense and overcoming the doomsday crisis. The door has been opened, and there is a wasteland and a new battlefield over there.