Toaru Majutsu no Index - Volume 2, Chapter 1: A Tower of Glass. The_Tower_of_BABEL.

500 years ago, Chen Xi was devoured by a crack in the void and was transported into a cultivation world.

500 years later, he returned back to Earth after enduring through several hardships and discovered that only 5 years had gone by.

…

In the courtyard, beauty at the side, a candle flame wavering.

A gush of clear wind, half a full moon, the peach tree remains unchanging.

…

Wait, whose kid is this?! Why is she calling me papa? Gazing at the little girl in front of him with skin as pale as jade, Chen Xi froze.

…

　
Returning home from cultivation, starting as a stay-at-home dad.

In this life, not fighting to be a king nor claiming to be a tyrant, only praying to peacefully be a wife-pampering mad devil and a child-protecting daddy!

- Description from Novelupdates

Once transmigrated, the Mob Queen became a small peasant girl and was given a small bun.

Her parents were biased, while her siblings disliked her. Her father, aunt, and brother bullied the weak and feared the strong. Was her eccentric grandfather trying to sell her for money? She also wanted to get involved …

What should he do? The Queen rolled up her sleeves. Don't be afraid, just do it.

However, he had accidentally provoked the man he had picked up from the mountain.

“I will raise you and you will belong to me,” the mountain man said.

Hehe, raise your ass!

He started a fertile field, raised livestock, and his days became more and more popular. He even collected the mighty and domineering Han warm bed in the mountains for his use.

However... How did you become a general in this mountain?!

I drew a lottery at the Shopping District and won the privilege to go to another world. After drawing a lot of balls, unexpectedly I got a cheat-like skill. Silencing those who are noisy and getting hold of all the things that I want. I will satisfy all my desires.

Ding—Congratulations on unlocking the hidden profession “Teacher”.Ding—Congratulations on acquiring three SSS talents:“Divine Library”: As a teacher, your being harbors a Divine Library, granting you the ability to see the unseen about individuals and objects alike, be it strengths or weaknesses. Furthermore, you have the capability to amend these shortcomings.“Get 1st student”: As a teacher, you're entitled to mentor x number of apprentices (x increases as you level up), establishing a bond that allows you to monitor their loyalty.“Pass on the Torch”: Your role as a teacher entails not only imparting knowledge but nurturing souls. Sharing skills or bestowing gifts upon your apprentices could lead to unexpected rewards, courtesy of a probabilistic system return....The world as we know it has been thrown into chaos, with the lines between game and reality blurring.Mankind has stepped into the age of career transformation.With monsters on the loose, the emergence of dungeons, hidden realms, and instances marks an era of both peril and potential.Survival dictates that humans embrace this new calling, striving for power and progression.Upon his arrival at the age of eighteen, Alex Watson is gifted with the extraordinary “Divine Library System”!Thus begins the meteoric rise of Alex Watson!He sets out to teach, to mentor, to elevate the elite, and to share his wisdom with the world.