Halesola is the ruler of Atland, a nation struggling for survival in a frozen world beneath an immense Orbital Spire Tree. He is the father of Liliha and Yaona, and he possesses blonde hair with distinctive blue streaks, paired with olive or yellow eyes. His kingdom is constantly threatened by the rival nation of Valghia, which is determined to seize Atland’s scarce and vital water resources.

Halesola’s personality is defined by a stern and pragmatic commitment to leadership, shaped by the harsh realities of relentless conflict and dwindling resources. He prioritizes the security and stability of his nation above all else, including the lives of individual citizens, even those within his own family. This philosophy is starkly illustrated when his daughter, Liliha, is captured by Valghia. He refuses Commander Olinoga’s plea for a rescue mission, stating unequivocally that he will not risk the safety of his entire nation for one girl. His motivation as a ruler stems from his perceived duty to ensure Atland’s pragmatic survival, and he views all matters, including family ties, through this lens of political and strategic necessity.

Within the story, Halesola’s role is that of a cautious and authoritative leader who embodies the difficult choices forced by the post-apocalyptic setting. He is deeply suspicious of the series’ protagonist, Kaina, a youth who claims to have come from the Canopy membrane above the Great Snow Sea. Doubting the truth of Kaina’s origins, Halesola views the young man as a potential Valghian spy and orders him to be placed under guard upon his arrival in Atland. His key relationships are intertwined with political duty. His relationship with his children is complex; while he refuses to authorize a mission to rescue Liliha, he allows his son, Yaona, to participate in dangerous state missions, demonstrating a willingness to involve his family in the affairs of the kingdom despite the risks.