Inligulae

Inligulae, also known as the Time Eater, is the Archdevil of the passing of time. Inligulae is a maassive worm that can control time and uses it to prevent people from ruining the patterns of time through things like time travel or immortality. They're one of the biggest reasons that time travel hasn't been invented on a large scale: anyone who gets anywhere close to finding a way to travel through time are usually killed by the Time Eater before they can do anything about it. The Time Eater can move between timelines, shape time, and manipulate the lifespan of humanoids. However, it is not fully evil, mostly a Lawful being, and has no real malevolence, just trying to finish what time began.