When a Superhero Becomes a Swordmaster [Western Crossover]

Also known as The Superhero's Thumb-Sized People. What is a Sani? Luo Dadun, who has just awakened in the modern world, has no idea. But after he becomes a Sani, lots of thumb-sized people suddenly appear in his home. They keep calling him their master and obey his every command. They can take their master on random trips through time and space. To get home, Luo Dadun bravely embarks on one unexpected journey after another! [First transmigration: Wandering into a blood-red alley at night √] [Second transmigration: A parallel world overrun by zombies √] [Third transmigration: Elementary school detectives √] [Fourth transmigration: A high-powered world of heroic spirits in battle √] [Fifth transmigration: Little Stray Dogs √] [Sixth transmigration: Returning to the original world √] [Things to know before reading]: 1. The first eleven chapters introduce the daily lives of the thumb-sized people at a leisurely pace. If you don't enjoy that and want to get straight to the time-traveling, you can skip to chapter thirteen. 2. There are tons of original worldbuilding details. If that's not for you, please click the X! Luo Dadun is the only Sani in this world. He can travel through timelines and change history. The sword spirits were created to protect their master's safety, with no other settings such as the Time Retrograde Army or protecting history. At first, the swords are thumb-sized, but later they can return to normal size to protect their master. 3. A few terms explained. The person who serves as master to the sword spirits is called a "Sani." A "Fuzangshen" is a creature formed when an object has existed for a long time, much like a spirit or monster. The ones in this story all originate from famous swords in history, so they are "sword spirits." [You can enjoy the whole story even if you haven't read or played Touken Ranbu! Think of it as a story about a male lead traveling through different eras with a group of thumb-sized companions!] Theme: Sometimes, all it takes to heal is a little warmth.