Countdown to the End of the Earth 365

Apocalyptic + no zombies + no dog blood + scientific hoarding of supplies and production materials + room for expansion, no cruel killing of neighbors, eating neighbors, and no ancestral bracelets with blood dripping on them. The male protagonist has no space, but a high-level alien civilization sent an advanced bionic dog. The dog's space gradually expands as the male protagonist does some things, using energy points in exchange for the expansion of space. He met Lu Chen, another retired special forces soldier. Let's create a temporary base together with the guests in a villa hotel. There are agricultural geniuses and technological masters. There are also teenagers with depression. Cooperate to survive. The style is realistic, but humorous. There is light, peach blossoms, and normal people's lives in the last days. The major coastal cities headed by the Demon City were basically hit hard and were almost reduced to dead cities. Less than 20% of the people survived. Others died of various reasons, with the largest number drowning. Others died of illness, starvation, and suicide. The culprit of all this is actually the activation of the program launched by the alien SB2 civilization on the earth. Because life on earth is just a game to them