MTL - Leveling Up And Becoming Undefeatable - Chapter 3 Oh my god!

Chu Mu Yun relied on his story of 《Demon Realm》 to become a one-hit wonder in JJWXC, but the him who had written seven mental cases to abuse seven mental cases to death would never have expected that he himself would transmigrate into this shitty novel!
What the hell is this system on the bracelet?
And what the hell is this either propose to seven men, or suffer the taste of a tragic death experience under the hands of these seven people?
I just wanted to write a novel to satisfy my bad interests, who would actually want to get tangled up with a bunch of mad dog sad*st crazies?

- Description from Novelupdates

For ten thousand years, the invincible Emperor Xu Lai, descends to the Earth and takes on the role of a stay-at-home dad.Anyone who dares to bully his daughter would face his wrath!Xu Lai asked, “My dear daughter, when you look up, what do you see?”“Nighttime, the stars.”“That's not just the stars, it's the empire I've built for you. In the future, you'll rule over billions of galaxies, you'll be the Empress of the Immortal Realm!”“Dad, you're bragging again. You can't even give me a little brother or sister,” Xu Yiyi pouted.“...”

The youngest Wiseman of the continent, Chu Tian, has traveled 30,000 years back in time to the age of antiquity due to an accident.

This is a prosperous era. Rare herbs, minerals, treasure relics and monsters can be easily found throughout the land.

However, this is also an undeveloped era. Communications, traffic, martial arts and technology are in its early stage of development. Prosperous cities lack lighting while its citizens are uneducated.

Our decisive MC using his future knowledge creates Magic powered light bulbs, magic powered telephones, magic powered cannons, magic powered computers, artificial intelligence, psyche internet. 30,000 years worth of knowledge allows him to create miracles and shine brightly in this era. Allowing him to conquer the land and sit firmly on the throne of the 10 realms.

- Description from Novelupdates

This is the story of a young slave gladiator in an underground arena. He doesn’t know about his past or how he got to where he is, only that his name is Aegir, and that he is strong.