After being created for the sole purpose of going to war during the centuries of feudal war between the Northern Kingdoms, once over, the victorious kingdom of Avoronia found no purpose for all of these creations of war and disassembled them through Kalekais Magic. After being decommissioned and turned off, all the warforged were discarded and abandoned, after drifting in the Crystal Lake for some time, B3T washed up on the shores of Aressas, the locals took him to Acrouxir. He was able to reboot B3T for which he ran off, trying to find purpose in this unfamiliar land that he has landed on. Acrouxir sent B3T down to the Underdark in pursuit of a continuum crystal shard of great power in which you deactivated yourself to conserve yourself as you realized you were lost and in danger of dying. As you began recharging yourself until you were in stable condition, two duergar miners discovered you to meet a bladed surprise as they were cut down activating the ancient war machine. Escaping the earthen tunnel he buried himself in, B3T encountered the party and followed them to the elder brain in pursuit of the continuum shard. Experiencing fierce resistance and having to travel through the myconid colony to the elder brain, B3T learned much of being sentient through the help of Darren and the party. After the group encountered the elder brain and the betrayal of Squidhead at the final battle of the illithid colony, B3T jumped into the elder brain and imploded himself to save the party and allow for their escape and later chase of Bar.