[I'm starting to shake. This entire situation is kicking my anxiety into overdrive, and even though I can function just fine, I can't exactly hide my body reacting weirdly for long. As better as I've got with it, the prospect of dying only makes it worse. I swear I'm going to pass out by the end, but for now I need to stay focused, I've got him right where I want him.]
We... are aware of the previous group, somewhat. The truth is that we were all forced into this bizarre situation for no reason and now we must "stop" an individual in different worlds just to make it back home. Past group tried, and as you say... they lost.
[I would make a quick hand gesture towards Tatsuya and Mal so they let the girl go. I also give them a quick glance, nodding with eyes as serious as I can, trying to convey that they shouldn't lower their guard. Hopefully they get it. It's most likely they won't. Damn it.]
And... based on what you say, I have to imagine that this "Byakuran" is definitely our guy. No, it's basically a confirmation, I'm going everywhere...
Uh... We lack crucial knowledge on this person and this world, without knowing what we are up against, it is impossible to create a clear strategy for us to follow.
[I place my head on my head, trying to think what to say next. In this second, for this one moment, should I be honest? Should I lie? At least I made it clear we need to know more. But I still haven't given him a reason to lend such knowledge... damn it. Shit. I need to talk, we need this. I can't let my mind wander this much. Get angry. Gamma, you WILL give that information to me!]
However, even if it came to a direct confrontation, I assure you my power is far beyond what you saw. With this device, my COMP, I can summon the many beings I have contracted across the years. Fairies, Beasts, Brutes... Deities. Monsters born from human desire, from HELL ITSELF. The power of demons is mine, it belongs to me, they bend to my will, and so do angels!
[I'm talking like a Chaos piece of trash, but I need to sell the idea that we can take him down with brute force alone. Now, if we actually can or not... I'm here just hoping we can.]
As soon as we know all about him, we'll be able to rip out his wings and cast him into the abyss! You saw yourself what we can do, and that still does not compare to our full power. If that dog, Cerberus, can melt metal with his breath alone, and that Pixie can lead men to their death by controlling them, just imagine what power holds Shiva; God's aspect of destruction, or even Beelzebub, the General of the armies of Hell... which... I command quite flawlessly.
[Now, for the theatrics this man loves so much. I raise my right hand in front of me, showing him my palm, which is covered in crimson flames from my Persona.]
Even if you remain silent, I can promise you we'll take him head on and then go back home victorious.
[I'm sure my hair is already flowing, maybe even raising from the intensity, and from the flames covering my whole being, as Belial slowly appears from behind me; towering, shadowy, with nothing but his intense yellow orbs looking straight at Gamma.]
We have no choice, if he must die then he will, and after all...
[The final touch. This Persona has a unique line of spells, "Awka", which deals Darkness and Fire damage. Weak for now. The spell prepares from below me.]
"Man" or "God" or "Angel", THEY CAN’T PUT OUT MY FLAMES!!
[Using Awka, which emerges from the ground, cracking the floor in which I stand enough so it seems that it was my voice what caused it. Really, to make it seem like this power lies solely within myself and I'm not as dependent of the COMP or anything. The main point indeed, is to intimidate and leave no trace of weakness. The ground would be left cracked, scorched, and Belial’s looming figure would add to it]
So...
Will you help us?