Tomodachi no Imouto ga Ore ni Dake Uzai - Volume 4, Afterword

He became a teacher at the best magic academy in the empire.
….For being mistaken for someone else.

Forcefully brought over from the modern world to an alternate world, Wang Chong felt detached and lived his life aimlessly.

However, when calamity struck and he saw his family and everything he cared for being torn apart, he felt regret.

Thus, he stood up and eventually became the Grand Marshal of the Central Plains, leading an army against those who seek to destroy all he cherished.

Yet, despite all his efforts, it was already too late to reverse destiny.

But before his death, a shooting star, the same one which brought him to this world, appeared before him, and he was given another chance to undo his regrets.

Qi Condensation. Foundation Establishment. Core Formation. In the current world, only these three realms are known to be achievable. Nascent Soul is but a legend and the realms above it lost to the the long river of time. The modern era is known as Cultivation Civilization, a balance of power and civility, excess and moderation. While cultivation remains a secret practice, it has long since exposed itself to the mundane world, quietly intertwined with each facet of society. While the world appears to be at peace, what lies underneath is a conflict between human, cultivator, and demon, brewing for ages and waiting to implode. Yet in the wake of humanity’s rapid industrialization, qi—and consequently cultivation—is dying.

Half a year ago, after a generation of days, the national goddess was revealed to be pregnant, which caused an uproar in public opinion, and everyone was guessing who the father of the child was.

Half a year later, she appeared in front of Ye Mo with a pair of twins.

Ye Mo, who knew nothing, became the father of a pair of national babies and awakened the system.

“Accompany the baby for an hour, reward a building!”

“Make your baby happy and gain master carving skills!”

In this way, Ye Mo has gone further and further on the road to becoming a national dad and a super hero.

- Description from novelbuddy