Infinite Mana In The Oasis - Chapter 278 Mana Circuits Training

Opening her eyes, she becomes the eldest daughter of the Great General of Liuyin Kingdom.She is the modern girl that transmigrated into a world that only respects the strong.Bullied by her cousins...Broken engagement...She did not care about all of that.Her motto is inspired by one of her favourite anime, Hyouka: “If I don't have to do it, I won't. If I have to do it, I'll make it quick.”“You already come into this Lord's hug. Don't you dare to run?” A Lord threatens her.“Do you think I'm scared of you? You can keep dreaming.” She spoke back.She just wants to have a peaceful life, however, can she has it?

With the Goddess’ blessing, he became a 『Divine Knight』 and founded an Empire.
As time passed, he grows older, and by the time the heavens called for him to come, the Goddess showed before him, asking for his last wish.

He wished to be reincarnated in the future.
He dedicated all his life for his people, he had no time to master his own arts.
This time, he wishes to live for himself, forging his body to the utmost limit.

The Goddess complied with his wish.
In the far future, the King shall reincarnate as the 『daughter』 of a renowned Knight family.
And, under some circumstances, she is labeled as a failure of a Knight, however——

「How convenient. I can stand on the foremost line without needing any rank. No better training than actual combat!」

Thus, the legend of the world’s strongest, most beautiful Knight Disciple (♀) has begun—

A 30-year-old NEET is reincarnated into the body of an otaku that choked to death on instant noodles. As he comes to grips with his new life, he realizes that this world is subtly different from Earth. The denizens of this world are far better looking, and this new world also possesses futuristic technology as well as mysterious Yin Yang masters!

A decision can destroy the sun, moon and stars. A finger can kill the Heavenly Overlord. While chatting, the Heaven and ten worlds can be annihilated.

A poor little kid walks out from a remote mountain area while holding the Nine Dragons and the Incredible Cauldron. With a control over the time and space eternally, he embarks on the Path to God where he defies the odds of the boundless universe gaudily by fighting against royalty and clashing with the legendary generation.

- Description from Novelupdates