One-Shot Transmigration: Sorry I'm Here To Ruin Your Happy Ever After - Chapter 6: I am the war

[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.

In this world, there is the beautiful mutual and telepathy love.

Chen Xun crossed into the vast world of cultivation, awakened the Immortal System, and even received an Immortal beast as a companion.Chen Xun walked out of the ordinary small mountain village, stepping into the world of cultivation.Experiencing the prosperous era of cultivation world, the golden age, the era of rule collapse, the dark great turmoil era, and the era when all spirits were silent...Chen Xun, have no interest in fighting or killing, nor do I want to provoke anyone. I just want to travel the world with Bull and see all the splendor of the world.

[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!