MTL - Mai Kitsune Waifu - Chapter 1020 there is a problem?

[Shelter System successfully bound to host!][Option One: City of Light, save the survivors in the apocalypse and become a glorious and benevolent savior.][Option Two: City of Darkness, humans who enter the City of Darkness can only become your slaves. And you, will be the devil ruling over the apocalypse.]Sorry, I am no saint, I choose City of Darkness! From today onwards, I will be a villain!

[Harem + Mature + Summoning + Diverse Races Harem + Upgrade]Negut has transmigrated, but this time, he never expected that his girlfriend would also come to this world.Not only that, his girlfriend has become one of the most terrifying existences in this post-Apocalypse world, where modern technology is combined with magic.Only having the F-99 rank class, Slime Summoner, the weakest of all classes?What is even more unfortunate is that because he had borne all of his girlfriend’s disabilities in their previous life, in this life, he is a cripple. One leg missing, one eye lost, and his lung function severely impaired.It is fine. Even if he is weak, as long as his harem is strong, that is enough.Blood Dragon - Lilith, Light Spirit - Tanila, The Thorned Seraph - Selviera, Technology Angel - Zariel...While everyone is envying him, he only wants to run away.Because a lemon is only squeezed once before being thrown away, while he is squeezed over and over again.

Reincarnated with major advantages selected in haste. The new world is vast and hostile...a world almost infinite in scope. Essentially a Dyson Sphere created by magic and sustained by magic. A World Sphere. Can the MC delve into the mysteries of the sphere?