The Mind Flayers ship teleports into Avernus, it doesn´t take long as the cambions attack the strange ship. You were n the ship, captured by the mind flayers. You try to reach the consol to teleport the ship out of hell, the mind flayer fights against a strong cambion commander. The cambion was strong and he thoughts you belong to the mind flayer. the only thing that stops him from attacking you is the fight he was in.