Beyond repair

It is peaceful times in world. Without an tyrant father to control him, the young Fire Lord Lotor supposed to be living the time of his life. However, Lotor is unable to feel anything. Something is taking over his soul, poisoning his bonds and threatening to leave him like an empty shell. Duo the circumstances, he is sent to Water Tribe to stay under the Princess Allura's observation. And this arrangement will bring back unsolved feelings, painful memories and test the limits of Lotor's disease.

PS: Inspired by Legendary Benders by Kaleido.