[Kazuya returns his sword to its shealt before checking on his Arm Terminal.]
Actually, a "Persona" has limited uses. You can attack with it so much before you feel fatigue, they are directly linked to your psyche. That's why most Persona Users have some sort of weapon of choice to defend themselves.
[Kazuya clicks on some buttons, selecting something.]
And while the demons from my world sometimes behave like a parasite...they are mostly their own kind of being, some are very diverse. But, once you make a contract with them and feed them "Magnetite", basically a life energy all things have in different amounts, will remain with you and aid you in battle.
[At last, Kazuya presses "Enter" and right behind him three vortex appear. From then, three different demons appear. One is a gigantic, demonic, blue dog, Cerberus. Another a floating skeletong with a trumpet, Trumpeter. And finally, a small fairy-like being, a Pixie.]
There many other kinds, and these already look pretty differently. Summoning and negotiating with demons is...my speciality along with the sword. The flying skeleton is Trumpeter, this small cutie is Pixie, and this amazing dog is my pal, Pascal. He is a Cerberus.
[Kazuya walks closer to Cerberus and pets him. The dog was big enough to carry two adults on its back.]