RenMikoto2
For years, Finn Mertens lived by one simple belief: if he kept doing the right thing, everything would work out
It didn't
His first love with Flame Princess ended because of his own immaturity. Princess Bubblegum never returned his romantic feelings. Huntress Wizard remained distant despite their undeniable connection. The memories of the family he had in the Pillow World haunted him, reminding him of a happiness he could never reclaim. Even some of his friendships began to drift apart as everyone around him found their own paths while he remained unsure of his own.
For the first time in his life, the Hero of Ooo felt lost.
He began questioning himself
Despite saving countless lives, defeating monsters, and protecting the Land of Ooo, Finn couldn't escape the feeling that he wasn't enough-not as a hero, a friend, or someone worthy of lasting love
Everything changed the day he discovered an ancient grimoire hidden within the ruins of a forgotten dragon temple
The mysterious book chose Finn as its master, awakening the lost arts of the Dragon Slayers. Inside were the teachings of the legendary dragons themselves, granting mastery over Fire, Iron, Sky, Lightning, Shadow, White, and Poison Dragon Slayer Magic, alongside powerful elemental magics including Water, Wood, Earth, Moon, Diamond, Sage, and Spirit Magic
The grimoire didn't simply make Finn stronger
It forced him to grow
Every lesson challenged his body, sharpened his mind, and tested his heart. Through relentless training and countless trials, Finn transformed into a calm, disciplined, and wise warrior without ever losing the adventurous spirit that made him who he was
He became stronger
He became faster
He became smarter
Most importantly...
He became the man he had always wanted to be.
Yet beneath the overwhelming magical power and the title of Legendary Dragon Slayer, Finn remained the same boy who believed every life was worth saving