MTL - 70s: Dressed As a Villain’s Wife - Chapter 107 cover the first

This story follows the rise of a regular small time criminal who had the odds against him his entire life.Just when things looked like they were about to come to an end for him, he received the power to turn his life around.Ambitious, Cruel, Manipulative, Cunning and now...Powerful.Follow his story as he makes a name for himself and grows as both a being and an organization by any means necessary, the likes of which the universe has never seen.

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

Every player had the same starting resources.Everyone could choose to explore 10 rooms every day. One room could be dangerous while the other might contain resources.Players must do everything they could to survive.After he finished reading the instruction, Li Zheng heard a voice next to him. “Selecting a random daily reward…”“Congratulations. You have obtained a silver chest that contains a silver-grade blueprint for the Ordinary Detector, and a few other resources.”“Congratulations. You have obtained a bronze chest that contains a bronze-grade blueprint for the Air Purifier, and a few other resources.”“Congratulations. You have obtained a platinum chest that contains platinum-grade blueprints for the Ionized Knife, Intermediate-grade Genetic Cultivation Liquid, and TJP Shield, and many other resources.”“Congratulations. You have obtained a hyper legendary chest that contains…”Li Zheng looked at the colorful chests in front of him and grinned.

Lingyun, a fierce and savage cultivation genius takes over a dead teenager’s body. Coincidentally, they are both named Lingyun. Set in a alternate version of the 21st century, teenager Lingyun has been killed by someone with a grudge.

- Description from Novelupdates