Oghma is a giant mecha robot.
2.1m tall and weighs 527kg. A gnome inventor created by renovating an invader's armor. Nobody except the inventor and the invaders would know exactly what basic materials have been used. It can attack with a giant sword, and it can equip up to 6 missiles in the magazine behind its head. It can also create a vibration field and convey pressure on specific targeted areas by vibrating its body.
The pilot of Oghma is a gnome boy named Aidan. When the invaders invaded the Inn, Aidan almost gave up his life to protect Lord Smiley Face. More than half of his bones were broken after the malicious attack but was revived by the gnome inventor with the technology from the invaders' armor. Parts of his body parts were replaced with machines, transforming Aidan into a half cyborg. This made him the one and only pilot that can become one even to the soul with Oghma as he can control the mecha by connecting parts of his body to it.
Before becoming the Oghma pilot, Aidan was a boy with nothing but exaggerated heroism, acting as a self-appointed 'the hero of the Inn.' But after the battle with invaders and gaining a second chance in life, he has awakened to the real meaning of his life. That is to be the one to protect Lord Smiley Face, Loraine. Now, Aidan pretends to be a human to perform his sole duty to protect the world of Loraine the Smiley Face from the evil and the invaders.