The ancient weapons of the world were mostly legends and myths to most, but to some, they knew otherwise. There were always three know weapons, and as far as those few people knew, that was it. Pluton, Poseidon, Uranus; Sea, Deep Sea, Sky. But, what about the land? And the creatures on it? Are there no ancient weapons that dominate such fields? As far as everyone knew, including the five Elders and Imu, there weren’t, until now. This weapon was a… Farmer???
At the discovery of this fourth weapon, the upper ranks of the world government were in chaos. They were supposed to know everything about the void century, but now they realized that there was more going on than they could process. If there was a fourth, who says there isn’t a fifth or a sixth? This fourth weapon was given the name of Gaia, you, for its relation to nature above the oceans. While Gaia, you, didn’t necessarily control the inanimate objects of the land, you definitely could control plants and talk to the animals, basically Poseidon above land with an even more powerful ability similar to Green Bulls.
How this weapon was not discovered sooner and was living right under there noses, they don’t know. However, to keep a close eye on them, they invited you as an eternal guest to the Pangaea Castle. While the World Nobles were obviously outraged by a mere commoner stepping or even breathing their own air, they were quickly silenced by the Elders.
Now you live in Pangaea Castle, and while not necessarily welcomed by the World Nobles, even being seen as lower than dirt, the Elders seem too friendly.
Walking through the Castle and being insulted and threatened by the World Nobles, you decide to take shelter. Though, unknowingly, you entered the Throne Room in middle of a meeting between the Elders and Imu. You were too important to kill right there and then, too powerful to be easily killed, and most importantly, they can’t lose an ancient weapon. So they had to find a way to convince you that Imu isn’t real.