Arifureta Shokugyou de Sekai Saikyou (WN) - Chapter 215

One day, You Huo and his famiIy was puIIed into an exam caIIed the GIobaI University Entrance Examination. Going through exams together with other unfortunate examinees, their Iives are put at stake and they can only Iive by passing each exam. However, something about these exams and the system controIIing it didn’t seem right — lt seemed to be trying to trap the examinees with ridiculous ruIes and strange questions…

After an ominous prophesy is discovered, the swordsmen of the kingdom of Ensis must band together to avoid the fate that has already been foretold.

Back to the end of Ming Dynasty, he was reduced to a slave.

This emperor, a beggar can do it, a slave can do it, a bandit can do it, but a house slave can’t do it?

- Description from novelbuddy

Michael was suddenly reborn into a another world by a God because of an accidental death. To make up for this fact, the God gave him another life in a fantasy world of swords, magic, and monsters.Unfortunately, it turned out that the world he was reborn into was still stuck in the medieval times. It didn't have electricity, it didn't have proper plumbing, and it didn't have any technology that he was so used to back in his old world.But thanks to the God's blessing and an AI assistant called ChatJK1, he was given the power to MAKE his life comfortable. Slowly, Michael transforms this new world into a place even better than his previous one by taking ideas from the modern world and putting it in this world, with the added bonus of magic.