Full of Blessings (Space)

I'm obsessed with post-apocalyptic + portable space novels lately, but I'm in a shortage of them, so I'll try my hand at it. It's purely a follow-up article. Tian Xiao is full of space and encounters adventures. The earth's environment has been destroyed, we are facing the end of the world, and we have to overcome the difficulties with our relatives and friends. Post-apocalyptic development. Interspersed with loving each other and being admired by your lover, your son is also very important. That's it...