Chapter 85 - 84 Mo Qingyan’s Oxygen Generator
There’s really no need to make the passage into a floor door. After all, the first two doors have been breached, and the significance of making the passage a hidden door isn’t great. If someone has already come in, how could they miss a door?
Moreover, turning the door into a floor door and altering the passage structure seems to make it inconvenient for transporting supplies.
Since no other modifications are planned, this blueprint for the main door can be considered complete.
Looking at the finished CAD design on the computer, Chen Xin couldn’t help but feel a bit sentimental. This was a skill he taught himself when he was seeking his first job just after graduating from college. Over the years, he hadn’t drawn any blueprints in a long time.
Originally, Chen Xin thought that after the apocalypse came, he wouldn’t need to draw blueprints anymore. Yet he didn’t expect to use this skill again so soon.
But reality is always more convoluted and complex than we imagine; you never know when fate will surprise you with an unexpected twist.
Chen Xin couldn’t tell whether this was a pleasant surprise or a shock, so he closed the laptop, placed it on the bedside table, checked that the pistol in the bedside cabinet was within easy reach, and then he turned off the bedroom light, covered himself with the blanket, and closed his eyes.
Tomorrow, he still has to upgrade the main door and make an oxygen machine for Mo Qingyan. There’s still a lot to do.
However, this feeling of being busy isn’t bad for Chen Xin.