MTL - Conan: I Am Not a Snake Spirit - Chapter 2421 you are right

In the ancient centuries of the yonder past, the heavens and the earth was rent, and in Long Ji Continent a tribe of dragons ruled supreme. But now, the dragons are extinct, and with a mysterious catastrophe descending, the fate of the world is at stake!

A teenager named Long Chen takes on the legacy of his father, chases after the mystery behind the sudden extinction of the dragons. In a lucky coincidence, he becomes the first ancient dragon warrior in an eon, with the responsibility to uphold the dragon tribe’s honor and the command of all dragons under heaven.

With the most passionate battles, heart-moving tender scenes, brutal slaughters, and filled with the majesty of dragons. On the advent of the catastrophe, millions upon millions of dragons descend upon the world again, bringing the world to the brink of an era of war.

For he of the ancient dragon tribe, is willing to paint the sky with blood, if only for the bonds of brotherhood; with a wave of the hand to reverse the flow of the galaxy, for a goddess worthy of praise; will pull the gods down from their celestial pedestal, sunder the heavens, for the good of all living things under the sky!

- Description from Novelupdates

A 29 year old civil employment exam student wakes up in a blank white room and meets a baby angel. This baby angel informs him that he died in his sleep due to heart disease like his father and grandfather. Remembering his mom and their last conversation he says that he will take on a series of life and death tests that the baby angel offers him. From this point on he must put his life on the line and fight in the stage called ‘Arena’. And Every time he clears a test he will gain abilities and weapons to increase his strength. All to clear the tests and get his life back. This is his story of his fights in the ‘Arena’.

“When Shi Qingluo, an agriculture expert, opened her eyes again after dying, she realised she had transmigrated as a farm girl in an ancient era. Her story started from when she was sold by her family, and was currently being forcibly taken away. She subdued evil with greater evil, and violence with greater violence, forcing the troublemakers to cry in defeat and ended up giving in to her.

Then, she married off to another village. She became the wife of Scholar Xiao Hanzheng who was in a coma, and had just been abandoned by his extended family. Qingluo looked at Scholar Xiao’s frail mother, delicate younger sister, and obedient younger brother, and rubbed her chin out of satisfaction. From now on, they were all hers to protect.

Since then, she took on the crucial role as the family’s breadwinner, led the family towards prosperity and accidentally became the nation’s wealthiest individual.

Xiao Hanzheng woke up to find that his brother, who supposedly died from drowning, was alive and kicking. His sister was still at home. And their mother, who was supposedly eaten by wild beasts when she entered the forest in hopes of earning money to buy medicine, was still alive. More importantly, he even gained a capable wife after waking up. All of his immediate family members loved and relied on her. He looked at her and asked, “If you’re the breadwinner, what should I do?” His wife said, “You just have to look pretty, and earn a position in the government so that you can support me.” Xiao Hanzheng’s frozen heart suddenly came alive. “Sure!”

Since then, he has worked hard in his career. He went from being an elementary scholar to a distinguished minister with great influence. He knew that from the moment he woke up, his wife was his saviour.