How do the floors in the upper structure handle the sloping incline of the geometric shape? Is there just a lot of closed off volumetric slivers between the planes of the floor and ceiling and shell, or is there only one or two floors, with the upper floor having a larger rising canopy?

The publisher is WebToon. Looks the the first three chapters can be read online via a web browser without an account from the link. But the rest of the series now seems to require an account, but are still free with adds or one chapter a day. You may find a boot leg mirror on your average online manga scaner website.

Before or after becoming a zombie?
Because here’s a good story on the former:

Zombie Wife | WEBTOON In a remote cabin in the woods, a man named Milton lives a quiet life with his wife, Shauna. Everything is what he could have dreamed for!.. except for the zombification of his better half. But despite this, Milton does not give up the future he dreamed of. Is he the most devoted husband ever or is he just plain crazy? https://www.webtoons.com/en/thriller/zombie-wife/list?title_no=5972

Can you listen to music or watch a movie while on a discord call using the hands-free microphone in your Bluetooth headset? Full duplex audio still halves the nominal bitrate for both the microphone and media playback audio; same as when the HSP/HFP protocols we’re first showcased in 1999. It’s ridiculous, especially now that very few flagship devices still include a headset jack.