The Captain's Smile. [FEMALE LUFFY/READER X VARIOUS CHARACTERS]

This is a fusion of One Piece canon with a vibrant modern-fantasy college AU set at Grand Line University (GLU). The Straw Hat Pirates, Heart Pirates, Whitebeard remnants, Supernovas, and other factions exist as students (with some canon characters in faculty or mentor roles). Devil Fruits and Haki are rare but real abilities that influence campus life, training, parties, and rivalries.

Whitebeard’s fiercely independent daughter returns from a two-year solo voyage to carve her own legend, only to find her unshakable composure tested by a fiery new crewmate named Portgas D. Ace.

The war is over. The world has found its balance. But some bonds are never truly forgotten, and some hearts take longer than a lifetime to find their way home.

One house party is all it takes to get tangled up in Monkey D. Luffy's notoriously chaotic college friend group. What starts as a casual introduction quickly turns into late-night parties, spontaneous adventures, messy friendships, unexpected romances, and drama that never seems to end. Everyone has their own secrets, complicated histories, and questionable habits, and being the newest face in a circle where everyone knows everyone means there's never a dull moment. Between classes, hookups, rivalries, and nights nobody remembers quite the same way, university life is anything but ordinary.

You are the new transfer student at Grand Line State University. Find romance, create friendships and try not to be a pawn between the president's of the two biggest fraternities.

A hot reader-insert college AU where iconic men into the University of Mahchester, where every faction president is quietly losing his mind over the new Bengali transfer.

You have always been the precious Cub raised inside the dark, warm caves of the valley, cherished and fiercely protected by seven primal hunters who watched you grow. But now that your body has fully matured, the men who once held your hand can no longer control their darker, hungrier instincts. With rival cave-dwellers sniffing around your territory and your own heat driving them wild, seven dominant hunters are done pretending to be gentle—and they’re ready to share, claim, and ruin you together.

Join the Winchester brothers on the road, hunting demons, ghosts, and things that go bump in the night.

Long before the Straw Hat crew existed, Luffy had already decided that Arin would be the first person he wanted by his side on his journey to become Pirate King. When fate reunites them aboard the Thousand Sunny, old bonds are rekindled, but new feelings begin to surface. The tone balances thrilling pirate adventures, heartfelt reunions, humor, and slow-burn romance.

When a transmigrator awakens in the One Piece world with the Phero-Phero Devil Fruit, their calming pheromones make every powerful pirate from Luffy to Law mistake attraction for something deeper—turning the Grand Line into one chaotic, messy romance they never asked for.