Kiltering Mayhem - Chapter 21 - : Appointment.

People got a planet in the beginning and what to do with it was up to them.Wang Yi, a young man in the 21st century, coincidentally transmigrated into a world where everyone had the opportunity to awaken a planet.The larger the diameter of the planet, the more advanced the energy transformed, and the more powerful the civilization created.Some people obtained the planet's energy as “ Martial True Qi” and used the creation sandbox to create a martial civilization, and the people on the planet were all martial artists.Some people get the planet's energy as “Immortal True Energy” and use the creation sandbox to create an immortal civilization, and the people on the planet were all cultivators!Some people obtained the energy of the planet as “Fighting Qi”, and used the creation sandbox to create the civilization of Fighting Qi, and people on the planet are all fighters!Some people obtained the energy of the planet as “Soul Power”, and used the creation sandbox to create the Soul Path Civilization, and the people on the planet were all Soul Masters!...Everyone was struggling to evolve a magical civilization system.Wang Yi, however, used his past life memories to start evolving an “Primordial” civilization!“Your world-extinguishing laser cannon is powerful, but I have the son of the Great Dao, Pan Gu! One axe will reduce your world to naught!”“Your thousands of angels are powerful, but I have three thousand Chaos Demon Gods to beat you in a minute!”“Your army of darkness is awesome, but I have the Buddha's Paramount Sage, who will defeat you in a minute!”“...”This was a story of how the Primordial civilization crushed various transcendent civilizations.

Chen Rui, an otaku from earth, is reborn into a human body in another world, who falls into the legendary evil, brutal world of the devil called Mozu where humans are treated as food. He has to survive while facing horrors of the devil, violent dragons and a variety of power enemies depending on a strange super system chip and his wits. Surrounded by Devil’s beauties such as black-bellied lolita princess, cold queens, violent dragons, charming poisonous devils …

Because of boredom, Xu Jinyi entered a game. In this game called “Different Worlds”, he needed to play some cannon fodder or villain to live a happy new life.

Xu Jinyi worked hard to finish the game, and finally realized that this game was actually a scam created by Zhao Chengli specifically for him.

- Description from Novelupdates

I, Hyoudou Issei, am a 2nd Year High school student and my age is equal to the number of years I haven’t had a girlfriend. And, someone like me got a girlfriend! I’m sorry buddies, I will walk the path of becoming an adult before you guys! – That’s how it was supposed to be, but why did I get killed by my girlfriend!? I still haven’t done anything yet! Are there no Gods in this World!? And, the person who saved me is the most beautiful girl in my school, Rias Gremory-senpai. I learned the shocking truth from her who isn’t a God but a Devil. “You have reincarnated as a Devil! Work for me!” Lured by Senpai’s breasts and treats, my life as a reincarnated Devil began. So the “Academy×Love Comedy×Battle Fantasy” starts here with just aggressive and worldly desires!