In fact, Mo Qingyan also knew how important it is to have a greenhouse that can produce food in an apocalyptic environment, but their shelter was built when the house was constructed, and the greenhouse was not considered at that time. Instead, the underground floor was designed as a bar.
This resulted in Mo Qingyan's shelter having no self-sustaining food capabilities.
In the short term, this is certainly not a problem. Whether it's exchanging goods with others or acquiring food through other means, they can manage to get by.
Moreover, because the underground space is sufficient, Mo Qingyan also stored a lot of supplies, enough for her, Mo Qingxin, and Ding Ning to eat for two years.
If it were just a nuclear war or some other apocalyptic disaster, one or two years would be enough for them to wait for post-disaster reconstruction or rescue teams to come to the rescue.
