[Ah... this brat really is impressed by his cool robots. It might be a little sad how much that excites him, but, well, here we are. Add grins, taking this as a personal victory (even if it's more like Iwaizumi tricking him into having a friendly conversation after putting up such a sour act, how dare you).]

I designed and built them from scratch with my own two hands! Technically the central AI was salvaged from another machine, but since I had to do extensive work to make it compatible with the new hardware you could say I programmed it all from scratch, too. Nasod engineering is something of a lost art where I'm from, but for a genius like me this is nothing, kukuku.