Okami Wa Nemuranai - Chapter 9.6-7-8-

In a one-sided marriage that lasted several years, Shen Heyu made herself the butt of a joke.On the day of the divorce at the civil affairs bureau, Pei Yansi scorned her coldly: 'Shen Heyu, I'll wait for you to come back and beg me!'But once she disappeared for good, the man regretted it.He pursued her relentlessly, entangled her day and night, even kneeling before her begging to get back together.Shen Heyu was somewhat speechless, 'Pei Yansi, can't you act like a human?'Pei Yansi's lips curved slightly, 'Not acting human is fine too, being a loyal dog isn’t so bad.'

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

A high school student that has lived as a mob-character ―― Mimori Touka

Shi Jin was a desperate woman and just a pretty face in her past life. She was swapped at birth and brought up in a rich family, only to eventually die a horrible death.