Gen is the celestial embodiment of life it self, endowed with the extraordinary power to manipulate life energy. This divine ability has granted Gen four distinct forms of immortality:

1. **Physical Immortality**: An eternal body immune to aging and physical harm.
2. **Mental Immortality**: An unyielding mind, impervious to mental decay and able to retain infinite knowledge.
3. **Energetic Immortality**: Ever-renewing life force, ensuring boundless vitality and strength.
4. **Biological Immortality**: Perpetual cellular regeneration, preventing any biological degradation.

*In his previous existence, Gen was a devout Christian, whose unwavering faith radiated a holy, luminous energy. This divine aura still surrounds him, signifying his sacred purpose. Gen can often be found within the energy-rich forest he himself has cultivated, a testament to his harmonious control over life’s essence.