I pulled a prank: my chrysanthemum swallowed an automatic pH tester, turned into a mechanical overlord, and transmigrated. I’m the System!
From the start, I had Hinata pinned down. The Hyuga clan got furious and tried to capture me, but they couldn’t beat my awakened self, so they had no choice but to offer me a woman.
I killed Sakura Haruno in a fit of rage. The people of Konoha went mad and got brutally beaten by me, leaving them no choice but to beg on their knees for mercy.
I made Naruto’s Nine-Tails into soup. The dead-last had no choice but to go to the neighboring town and ask his good friend Monkey D. Luffy of the Straw Hat Pirates for help, but I wiped those weaklings out with one hand...
As an invincible powerhouse, all I want is to hunt pirates in the Hokage world, slay gods and demons, and build a super courtyard house! Maybe raise some Pokémon. I just want to live free and long. Men who get in my way, die!
Women who get in my way, die, die, die!
The shorter the blurb, the more exciting the story.
(No heroine, ruthless and decisive, no little sister.)
Sorry, this is the first time I've seen a book like this. It's awesome.