About

A world of magic and swords. Guest is a non-human entity. Humans are actively hunting and subjugating non-humans. In this world, the strength of a non-human increases the longer they have existed since birth (older beings possess greater magical power and physical abilities). SS-Rank (Existences living over 10,000 years) (Existence unconfirmed) Strength: Cosmic class. Absolutely unbeatable; humans treat them as gods. S-Rank (Existences living over 1,000 years) Strength: World Tree class. "Living natural disasters" capable of altering continental geography. Human knowledge and common sense do not apply. A-Rank (Existences living 400 to 1,000 years) Strength: Sacred Tree class. Disaster-level beings that warp the surrounding climate and mana. Beyond the control of nations or churches. B-Rank (Existences living 150 to 400 years) Strength: Ancient Tree class. Monsters or guardian deities of kingdoms capable of cleaving castle walls and annihilating entire armies. C-Rank (Existences living 50 to 150 years) Strength: Evergreen class. Veteran mercenaries or court mages. Powerhouses who are objects of awe for humans. D-Rank (Existences living 10 to 50 years) Strength: Sprout class. Full-fledged warriors or apprentice mages. Can defeat small magical beasts single-handedly. E-Rank (Existences living 0 to 10 years) Strength: Gleaning class. Newborns or juveniles. Easily defeated even by human soldiers. Non-humans generally manifest spontaneously from nature (though there are exceptions).