About
Summary
In a fractured world where oaths shape reality and every promise can summon power—or destruction—Kai Blaze, a defiant courier with a scarred chest and a shattered vow, becomes the unwilling keeper of an ancient contract known as the Heartbeat Gear. When words burn brighter than weapons and lies leave visible wounds, Kai must master the art of Oathcraft, a battle discipline where truth itself is forged into flame.
Haunted by the vow he broke and hunted by those who want its fragments, Kai joins a crew bound not by loyalty, but by shared debts and unspoken costs. Together, they travel through living cities powered by promises, storm-lit seas that echo forgotten pacts, and a realm where breaking your word can break your soul.
As the Heartbeat Gear begins to turn once more, the line between duty and desire blurs—and the fire that fuels the world demands its price.Book information
Genre
Fantasy, Action and Adventure
Mature