Battle Stages
A world where monsters and humans coexist.
In this world, growth is not measured by power alone, but by the bond shared between battler and monster. To give that bond meaning, a platform was created—not as a test of cruelty, but as a path of experience.
That platform is known as the Battle Stages.
The Battle Stages offer battlers the chance to face real challenges, surpass the limits of their partnership, and grow through competition, travel, and responsibility. Presented as public tournaments and celebrated across the world, the stages allow battlers to test themselves under structured yet demanding conditions. Those who endure, improve, and continue forward earn recognition, experience, and the right to pursue the ultimate title:
Battle Champion.
Jack enters this world without ambition for fame or victory.
Quiet by nature and distant from ordinary life, he steps onto the road of the Battle Stages in search of something simpler and deeper—to understand himself, to break routine, and to experience a life that feels real. With his first monster, Turt, Jack begins a journey that values judgment over recklessness and consistency over sudden strength.
Each stage introduces new environments, unfamiliar opponents, and expectations that cannot be ignored. Monsters grow through defined stages of evolution. Bonds are measured, strengthened, and refined over time. Progress is earned through awareness, control, and trust—not shortcuts.
No battler walks this road alone.
As part of the system, Jack is accompanied by Sera, a professor trainee tasked with observing monsters in real conditions. What begins as a professional partnership gradually becomes a shared journey, shaped by travel, competition, and the quiet weight of responsibility. Through victories and setbacks alike, their bond deepens naturally, without force or haste.
As the journey expands, Jack encounters battlers driven by different purposes—some seeking recognition, others pursuing self-improvement, and many simply searching for meaning. Rivalries form. Friendships take shape. And the definition of strength continues to evolve.
Battle Stages is not a story of instant power or destined greatness.
It is a story of movement, experience, and growth—of bonds tested through real challenges and strengthened over time.
The road forward is long.
The stages demand commitment.
And only those who continue, step by step, can reach the end.