Toaru Majutsu no Index: New Testament - Volume 15, Prologue: The Reverse Reverse Side of the Coin — Rock_on_Right_Arm.

Gu Fei, a rookie who has not survived three episodes in the apocalypse, traveled to ancient times with space and became a girl in the Hou Mansion.

As soon as I arrived, my house was ransacked and sold.

​​It was finally bought back by her family. After three years of severe drought in her hometown, there was no harvest. Gu Fei and her family fled the north.

Along the way, countless people died of hunger. Gu Fei: Don’t be afraid, there is food in our space.

Bandits and refugees were rampant on the way forward. Gu Fei: Don’t be afraid, we have weapons in our space.

After all the money was spent, Gu Fei led his family to farm and open an inn to make a fortune, and by the way, he gained a little overlord’s crown prince.

The innocent prince: My wife can always conjure up many strange things. My wife must be a little fairy.

- Description from novelbuddy

The bad news, at least for me, is that I died. The good news is that I was reincarnated into someone else's body who lives in a cult full of beautiful women... but this cult forbids love. Well, one can't have all the good things. I thought I was safe until the worst happened. A system appeared that told me that I would die if a girl didn't accept my confession within a month... I have to get out of that cult now.Every 10 days I upload 15 chapters at once on Patreon.

Endless sky and infinite space, the cosmos isn’t some paradise waiting to be found, it is full of darkness and danger, death and terror of the great unknown. However, for that glittering swath of blue, we have no fear! For the longevity of men, we have no regrets! Nothing shall stand in our way because it is finally our time, our age! The age of cosmos exploration!

Liang Sheng travels through another world, starting with a child with dull talent.

Chizi is dull: sincere heart, perseverance, extremely slow cultivation speed, no bottleneck in the world.

But what if there is no bottleneck in the world?

Cultivation speed is extremely slow, it is rubbish.

But when he practiced the Changchun Kungfu, which was only at the ninth level, and broke through to the tenth level and extended his life for another 20 years, he suddenly realized.

It turns out that this is the true world where there is no bottleneck in any method, and any method can break through the limit and continue to practice.

That being the case, one health-preserving exercise is not enough, so I will practice ten!

If ten is not enough, then twenty!

All in all, I want to live forever!

PS: There are already high-definition novels with over 10 million words, “The World Doesn’t Know How Strong I Am” and “The Ferryman in the Yellow Spring”.

- Description from novelbuddy