Oakstar began life as Acornkit, a little kit that was far too excited, a quick fuse that was quick to lie and slow to burn out. They lived in Cliffclan alongside their sister, Willowkit. And their life, admittedly was uneventful until a day in their apprenticeship. A pack of dogs appeared on the beach near the clan and Acornpaw fought with all of their strength, with the strength of ten cats.

They would awaken in the medicine cat's den, face stiff and swolen, unable to see and watched in mute horror as the leader, Cliffstar turned his back on them. Mangledface would be the warrior name and they were shafted to the elder's den, watching as the world turned without them. They stewed, shifted, waited - the opportunity had allowed them to carve themselves into a cunning mind, sharp and observant. When their young sister, Tinykit was born - small and with only one eye - they knew they had to act. From their position, they had watched the medicine cat retire- leaving the cowardly Jaggedcrest alone.

Blackmailing the medicine cat with secrets that would damage his reputation to the clan, they set their plan in motion. Drawing the deputy away and murdering them. With the help of Jaggedcrest and a false prophecy, they were named deputy, begrudgingly by Cliffstar who had gotten old and stiff with age. When Shadestep arrived on the CliffClan beaches looking for help in ending the war - they agreed - already formulating, planning. Between the three deputies, they managed to kill Wolfstar. With new knowledge, Oakstar drew Cliffstar out during a storm - pushing his body into the ocean and watching. Leading the morning patrol, they would blame MarshClan for Cliffstar's death.

They recieved their nice lives, much to Jaggedcrest's horror as they renamed themselves Oakstar, having grown from a tiny acorn. With this, they began to fight against the ableist laws of the clan - welcoming and encouraging disabled cats to have a voice, beginning to develop a sign language for the deaf and blind - watching as her sister chose her fate, as cats placed in elder's dens stepped forward to offer their knowledge, no longer having to see themselves as a burden but rather a gift to CliffClan.