Naruto: The Hardworking Study Maniac's Daily Life, Training with the Girls

He transmigrates straight into the night of the Uchiha Clan Massacre? Uchiha Chen, a survivor, says: No problem. I'll just hit the books!

Ding! The Grind King System has been successfully bound! Rewards for working yourself to the bone? Physical prowess, bloodline abilities, and anime skills, all yours for the taking!

"A hundred-kilometer weighted run every day is just a warm-up!"

"Three thousand push-ups? Not enough! Add another two thousand squats!"

Konoha is stunned! The Third Hokage says, "This kid is terrifying. He can grind even harder than the First Hokage!"

Even worse, Chen's Grind King ways are rubbing off on the girls around him!

Lady Hinata blows everything away with her Gentle Fist: "Chen, I can train for another three hundred rounds!"

Sakura, the brutal healer, shatters a mountain with one punch: "What's a little injury if it means keeping up with Chen!"

Ino becomes a mind-linking goddess of perception, scanning the entire battlefield: "My Grind King, I've gathered all the intel!"

Tenten, empress of ninja tools, whips out a Gatling gun: "Anyone who dares touch my Chen will have to answer to my Italian cannon!"

Uchiha Chen leads his harem from Konoha onward, grinding his way through the ninja world and beyond! He won't stop until he's the ultimate Grind King of the Six Paths!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.