MTL - The Troubleshooting Diary at Hogwarts - Chapter 30 sunny december 14

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

Business elite Wu Bin suddenly died and reincarnated into a college student in a parallel world.Just as he joined the freshman military training, Wu Bin realized something was off.Why was his body weaker than a woman’s?Wu Bin had thought he could use the system to change his physique and reach the pinnacle of life!But who knew, in the next second, the style shifted dramatically!Ding.【Congratulations, Host, for successfully acquiring Acute Myocardial Infarction】【Beware, when your heart rate exceeds 130, Acute Myocardial Infarction will be triggered 100%】Hiss!Are you serious with this crappy system?【High host dissatisfaction value detected, special gift package for beginners】【Congratulations to the host on your gift— Scorn of Death】【Congratulations to the host on your gift — Rebirth from Cocoon】【Congratulations to the host on your gift — Iron Will】Consequently, the ordinary college student Wu Bin became a regular at the major hospitals in Shanghai.The campus belle was smitten with him, the principal prayed for him, and the instructor treated him as his own biological father!“Why can you fracture a bone just by going to the bathroom!”“How dare you travel all over with only 1 platelet?”“This batch of college students, they're very fragile, hard to kill!”

Fu Hongxue was a cripple, born with a lame leg and subject to epileptic seizures. He was also one of the most powerful, legendary figures of the martial arts world, with a dull black saber that was second to none. His fame made him a frequent target of challengers, but whenever his saber left its sheath, only corpses would remain in its wake. One day, however, Fu Hongxue rescued someone whom he should have killed…and in doing so, set of a chain of events and a conspiracy that would rock the world.

Han Muye, who had exceptional comprehension skills, was reborn into a cultivation world. He joined a clan which specialized in swordsmanship. He then became the keeper who looked after the swords in the Swords Pavilion.

There were more than 100,000 swords stored in the pavilion. The keeper was tasked to clean all of them once a month.

When Han Muge cleaned the Qinghe sword, he acquired a hint of Sword Qi.

When he cleaned the Ziyan sword, he comprehended the swordsmanship, the Burning Plain, left behind by the original owner of the sword. He also acquired the Sword Qi of Burning Flame.

When he cleaned the Shanyue sword, he comprehended the teachings left behind by Master Boulder and learned the Mountain Sword Technique.

…

Han Muye built up his Sword Qi bit by bit during the past 60 years working as a keeper in the pavilion.

Throughout the 60 years, a disciple came to seek a sword in the pavilion, and he received guidance from Han Muye.

The Sacred Maiden from the demonic clan attempted to steal a sword from the pavilion, but in the end, she left dejected and empty-handed.

A swordsman came to challenge Han Muye, and he left with a broken sword.

…

60 years later, the Celestial World invaded the mortal world.

The disciple had become an exceptional Sword Deity. He wielded his sword and protected a part of the world.

The Sacred Maiden had become the demonic clan leader. She sent a letter to the Swords Pavilion and led her clan to fight against the gods.

The swordsman had achieved enlightenment in his swordsmanship. His Sword Qi rifled up to the sky.

…

The gods from the Celestial World loomed over the sky above.

Han Muye slowly stood up. 100,000 swords followed him as he emerged from the pavilion. His Sword Qi could be sensed from 30,000 miles away, and his Sword Will pierced through the realms.

He declared, “Today, I, Han Muye, will traverse the sky. I want to see who among the gods dares to invade this mortal world.”