"I don't even know how to sign the agreement later! This is my first time signing a contract with a Summoning Beast!" Ruri lowered his head and continued cleaning the wild boar's carcass.
There was no denying that this wild boar was enormous. Ruri had spent so long cleaning it, yet he still was not finished.
This wild boar really is huge. How did it grow so big? Ruri thought with a frown.
Indeed, this really was Ruri's first time signing a contract with an animal.
The Summoning Technique belonged to a special category of ninjutsu. In essence, it summoned creatures to help ninja fight. It was a highly practical and unique combat ninjutsu, unanimously favored by expert ninja.
The Summoning Technique was primarily divided into two major types.
Blood summoning and non-blood summoning.
Blood summoning: its principle was very simple. The caster established a blood pact with any kind of creature, then used ninjutsu to summon it whenever they wished. It was a form of Space-Time Ninjutsu.
In other words, summoned creatures actually lived in the real world. The Summoning Technique's function was to summon a creature from somewhere far away to the caster's side. Many people had previously believed that summoned creatures lived in another world, but that was a misconception.
During his battle with Itachi, Jiraiya had once said, "This is the esophagus of a toad I summoned from Mount Myōboku." He also called himself the Toad Sage of Mount Myōboku. From this, it was clear that Gamabunta's Toad Clan congregated on Mount Myōboku.
The first key to the summoning process was that blood summoning required blood. Since the contract signed with the summoned creature was a blood pact, blood had to serve as the medium, letting the creature know who was summoning it. The contractor left