In this world, after an individual awakens their talent, a unique space also awakens along with it. This space is called Tamer's Space.
Inside this Tamer's space, a beast tamer can store his contracted beasts and at the same time, feed his contracted spirit beasts with the energy collected in it and this energy is called Tamer's Energy.
The energy collected inside the Beast Tamer's Space depends on the level of the talent. That's the reason why individuals with high-level talents would progress much faster in improving their beast tamer's rank.
Tamer's Energy has many uses like feeding the Contracted Beasts, and pets, improving one's beast tamer's level and grade and even using the talents they awakened.
After awakening their talents, the young beast tamers who entered the Beast Sanctuary needed to use this Tamer's Energy to attract the attention of the beast that they wanted to form a contract with.