Beast-Taming World: Starting with an Immortal Beast I Can Tame

In a distant world of beast tamers, beast-taming people who turn 14 must choose their own beast and train to become beast tamers.

Types of beasts:

Magic-type beasts can use magic of various elements and are suited to ranged combat. They are ranked according to the following levels:

D-rank,

C-rank,

B-rank,

A-rank,

S-rank,

SS-rank,

SSS-rank.

Beast tamers must complete the corresponding missions to evolve and rank up.

Physical-type beasts have exceptional defense and attack power and are suited to close combat. They are ranked according to the following levels:

D-rank,

C-rank,

B-rank,

A-rank,

S-rank,

SS-rank,

SSS-rank.

Beast tamers must complete the corresponding missions to evolve and rank up.

Variant-type beasts are rare, and their abilities are unpredictable. Once every few hundred years...

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.