Read manga: Tamago No Hi

manga
Other name: 卵の日 ; Day of the Egg
Artists: NAONO Bohra
Status: ongoing
Updated at: Aug 25, 2019
Summary:

Naono Bohra's only published non-yaoi series (aside from doujinshi's). Contains elements of fantasy, horror, comedy, romance, action, adventure and drama. Centers around 4 supernatural male characters and 1 female who joins them.After the erosion of the atmosphere (dimensional barrier), the world itself is about to cease (disappear). What's left of mankind has used up every bit of technology that remained. To defend the world they built artificial bodies.