The most notable was the bunker; all rooms could connect to the underground. Although we had already implemented three layers of external protection.

We still wanted to have more fallback options in case of emergencies.

One day, the foreman couldn't hold back anymore and asked us.

"Boss, this underground space could fit several buildings. Why does it need to be so big?"

My dad, quick on his feet, responded, "We're businesspeople. We're planning to expand in the future, so we're securing the space early."

The worker nodded, still a bit confused, and continued his work.

The construction was progressing smoothly.

So I showed my mom the procurement list. She frowned and crossed off my list, writing a new one.

The staples were changed to vacuum-packed rice and over a hundred pounds of flour. Compressed biscuits, canned goods, penicillin, medicine, and daily necessities were all purchased in bulk. She also added a lot of frozen chicken and pork and hundreds of freezers for cold storage.

"No, this isn't right. If there's no water and electricity later, we need to be fully prepared. Let's also buy some chicks and feed. Since it's a factory, there's plenty of space. We'll raise our own livestock!"