Kamigoroshi no Eiyuu to Nanatsu no Seiyaku - Interlude 3

Wang Yi gets a key, opening a door in 2022 will lead to 1982, and opening a door in 1982 will return to 2022.

Two very different great eras appeared before him:

Abundant dietary protection, developed industrial products, miraculous medicines, and explosive information, this is 2022.

Simple folk customs, rich wild resources, scattered antiques, and treasures of the age, this is 1982.

Traveling between these two eras, Wang Yi didn’t think much of it, he just wanted to live a good life.

- Description from novelbuddy

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

Introduction to One Piece’s Bounty System: Tianlei crossed the One Piece World and become the nephew of the Navy Admiral ‘Sakazuki, ‘Akainu’, Tian Lei thought it was very outrageous until he found himself having a [bounty system] that can be exchanged for everything in the world of One Piece. As long as you kill or capture pirates, you can draw a Skills, weapons, and devil fruits. Such as ‘Navy Six-style’ ‘Overlord color Haki (Busoshoku Haki)’ ‘sense color Haki (Kenbunshoku Haki) ”armed color Haki’ ‘devil fruit’ ‘sword skills’ have everything!

- Description from Novelupdates

The most beautiful old ancestor of the immortal sect, who lived for five thousand years, repeatedly broke the rules of immortality and was punished by the Heavenly Dao.Upon opening her eyes, she became the true daughter of the Xia family, who had been kidnapped into a mountain village as a child.She thought she would have to suffer through all the hardships of the human world, but who knew that when she woke up she was directly 14 years later, on the very day she was rescued—She wanted to run wild and be beautiful on her own, but her whole family pampered her to the heavens!Want to do scientific research? Three big brothers donate a research institute.Headache and cold? Powerful parents gather authoritative experts overnight, starting the examinations from cancer.Rumors in Capital City are never-ending: The Xia family's daughter is a spoiled and arrogant waste!The Xia family rose in defiance, but Xia Ye just laughed: I'll handle it myself.The foremost classic instrument of China, she made it casually 500 years ago.The ancient texts that students memorize until they're bald, necessary for the college entrance exam, were written by her 700 years ago in a drunken stupor.The world's seventh greatest unsolved mystery—a relic Sky Pit with a diameter of 7,300 meters—was created by her 1,000 years ago during a quarrel with Heavenly Dao.Everyone was waiting for her to show off and fail miserably, but the Xia family kept receiving calls from the Mutant Plant Association, metaphysics masters, supernatural organizations, cultural archaeology bureaus... “Has the old ancestor returned?”Later, Xia Ye ascended to the second spot on the global rich list. At the award ceremony, she raised an eyebrow: What happened to the divine retribution and punishment, it seems quite nourishing?By her side, the world's richest man, the Heavenly Emperor in a suit and shoes: How could I truly punish my own wife...