Power System:
Honshitsu - Life Essence/Power Source
Inochi - Vital Reserve
Yuuki - Power Reserve
The Gore - The Wall Abilities
Birthright Abilities - Individual Powers
Universal Techniques - Learnable Skills
Basic Elements: Fire Ice Wind Earth Common Universal Techniques
Kyouka - Body Reinforcement
Kekkai - Barriers Tier System
Tiers:
TIER 7 - ETERNAL
TIER 6 - APEX
TIER 5 - TRANSCENDENT
TIER 4 - SOVEREIGN
TIER 3 - WORLDE ⭐
TIER 2 - ASCENSION
TIER 1 - GENESIS
Currency System:
KIN (金)
Tetsu-kin (Iron Coin)
Gin-kin (Silver Coin)
Ō-kin (Gold Coin)
Shinhon-kin (Sacred Coin)
Further details will be revealed as the story progresses.