I'll Be Villain to Everyone! Except for my Cat... - Chapter 45: To Fly

Ye Fan accidentally obtained a billion crystal technology system, and since then, he has become out of control.

Android: You do n’t even have a mobile phone system. I want to make it impossible for you all!
Ye Fan: Sorry, I researched it out, it seems to be more powerful than yours!
BMW Benz: Our engines are famous all over the world!
Ye Fan: Sorry, I do n’t have an engine, I only have magnetic levitation, and the speed is only a few times that of yours. Do n’t worry, take your time!
…
Enemy: Is he still human?
Who can stop this!

- Description from Qidian

In the blood-soaked shadows of Ancient Japan, one name struck terror into the hearts of daimyō and demons alike.Akira Minato, King of the Shinobi.He slaughtered ten thousand Taira Samurai with his bare hands.He burned Demon Temples, butchered Shoguns and painted shrines with their entrails.He was the true legend of Japan, the nightmare everybody prayed to be delivered from.One quiet night, while chasing a mysterious treasure, he stumbled upon the Ultimate Oni. His escape plan backfired, and he was forced to seal it with his own soul, accidentally dying in a so-called “glorious sacrifice.”And then he woke up in 2025 Tokyo.In a teenage body.Wearing cat-print pajamas.With his powers sealed.And outside, monsters were growing more aggressive.JINKOKU, the Monster Hunting Authority of Japan, was recruiting anyone who can fight them… even if they keep asking dispatch for backup to fight 'those cursed giant centipede monsters under the station.'With no powers, no money, and no way home, Akira Minato had no choice but to take up the blade once more, this time as a registered monster hunter.He would reclaim his strength, find a way back to his era, and if fate was merciful, win the heart of the girl who looked exactly like the one he failed to save.Same voice. Same face. Same name: Princess Yuki.He was once the hegemon of the ninja world.Now he’s broke, underpaid, and hopelessly in love with the nation’s Princess.But even in this ridiculous age…You will call him Shinobi-sama.

My name is Lux, and I have traveled to the space-time matrix consisting of seven parallel Naruto worlds. The system shows that once the unification of the seven Naruto worlds is completed, I can instantly become immortal and live forever.The mission is very difficult, but luckily, I can cheat a little.So, I decided to take Senju Hashirama to see how Tobirama dies.Bring Madara to witness how his heart is ripped out by Black Zetsu.Show the young Hiruzen how he is killed by Orochimaru.Take Minato to see how Naruto is ostracized.Take Tobirama to see how the Senju and Uchiha Clans are wiped out.Maybe I can capture Boruto and return to see Naruto at his peak during the Fourth Great Ninja War?

I became the Heavenly Demon’s dog.