Strange Grief Wants to Retire ~ The Weakest Hunter Dreams of a Hero ~ - Chapter 15: Master’s Way

A 13-year-old deaf teenager living in the 21st century suddenly found himself as a young boy in Japan during the early 1900s. With two World Wars, two nuclear bombs, Hitler and many other disasters awaiting his future, he thought things couldn't get worse.Except it did.He found out later on that he had actually reincarnated into the world of Demon Slayer where man-eating demons ruled the night. He thought things couldn't get worse.Except it did.But hey! At least he had unparalleled talent, incredibly special eyes and future knowledge.How will the story of Demon Slayer change with the addition of this unique character? Will so many still die if the Hashiras had one more pillar in the final battle?Or will the story end on a much happier note?

A man was transported to Ancient China and eventually became a servant of a declining household without a male heir. He utilized his wits and modern knowledge to help the household and eventually become trapped in the sea of political turmoils of the period.

- Description from Novelupdates

The celestial celestial beings who lived for more than 100,000 years were born and reborn in a small monk in a human world.
His motto: “It’s not as good as a medicinal medicine for ten years of hard work.” “Even if you practice a copper-iron bone, it’s not enough for my soldier’s attack.”

- Description from Novelupdates

The female protagonist is reborn, and her gift is a system that's both deaf and mute!Want to be a jack of all trades? It can be done!But first!Sit down and do some moving...Your brain!Only then can you earn Knowledge Points! With 100 Knowledge Points, you can convert them into 1 ability point, which you can exchange for...Oh~you know what!Family must be taken care of, debts of gratitude from the past life must be repaid, and the childhood sweetheart accidentally missed in the last life awaits her rescue!The proud system said, “I'll just quietly watch your struggle!”Zhen Yu retorted, “Aren't you supposed to be both deaf and mute?”Onlookers from various dimensions on the Trading Platform: “Tsk! Such a pitiful girl!”