One Piece's latest chapters inform a monarch whose shadow looms over Elbaf's current turmoil. King Harald arises as a ruler who dared to challenge centuries of giant tradition, paying the supreme price for his revolutionary vision. His story entangles with a death that shook the giant kingdom to its core.
In One Piece, King Harald remade Elbaf from a barbaric raiding country into a diplomatic powerhouse via decades of advanced rule. He fathered both Loki and Hajrudin through different connections, established academic institutions, and pursued peaceful ties with human kingdoms. His murder six years back, rumored to be carried out by his son Loki, remains a mystery.

Harald mounted the throne at 45 years old, which equals about 15 human years. During his early reign, he signified the violent customs of Elbaf. The young king was known for his tremendous strength and destructive behavior. He would pillage human kingdoms with little regard for diplomacy.
Harald’s life took a new turn after meeting Ida, a towering woman hailing from the South Blue. This encounter marked the beginning of his transformation from a barbaric ruler to a diplomatic leader. One Piece reveals that Harald's policies created tension within Elbaf. Many giants opposed his peaceful approach, preferring their traditional ways of raiding and conquest.
Under Harald's leadership, Elbaf began moving away from its warrior-focused culture. He established the Owl's Library to promote education and peaceful coexistence. This library became a symbol of his vision for a more enlightened giant society.
The king's diplomatic efforts extended beyond Elbaf's borders in the One Piece series. He traveled extensively, forming trade relationships with human kingdoms. Harald even visited Wano Country, where he shared navigation knowledge about the Pole Star with local samurai.

Harald's personal life was complex due to his relationships with two different women. Ida, a native of the South Blue, later gave birth to Hajrudin. However, political pressure forced Harald to marry Estridda, a woman from Elbaf's noble class, who later gave birth to Loki.
The succession question became complicated because Hajrudin was considered illegitimate. Despite being Harald's firstborn, the giant nobility refused to recognize him as a proper heir. Estridda's treatment of Loki was particularly troubling. Upon seeing her newborn son's unusual appearance, she threw him from the castle window. The infant Loki survived this fall and climbed back up the Adam Tree.
The mysterious death of King Harald in One Piece

Harald’s death stands as one of the most puzzling mysteries in the current One Piece arc. Official reports claim that Loki murdered his father to obtain a legendary Devil Fruit. This version of events led to Loki's imprisonment in Elbaf's Underworld.
However, several details suggest the truth might be more complex. Loki's kind-hearted nature, as observed by multiple characters, contradicts the image of a patricidal villain. Some theories propose that external forces orchestrated Harald's assassination.
The World Government's involvement seems likely given their interest in giant affairs. Harald's diplomatic success may have threatened their control over global politics. His death conveniently eliminated a powerful advocate for peaceful giant-human relations.
One Piece presents Harald as a tragic figure whose progressive ideals cost him his life. Despite his death, Harald's influence continues to shape Elbaf's future. The Owl's Library remains active, educating young giants about the world beyond their kingdom. His vision of peaceful coexistence still inspires those who oppose traditional warrior culture.
In the end, Harald's story connects to several major One Piece conspiracies. These affect the series' main plot significantly. The mystery surrounding King Harald’s death could play a key role in Elbaf’s present-day storyline. The king's influence on his sons, particularly their opposing worldviews, is likely playing a significant role in the arc's resolution.