Little Shadows, Big Problems (LMK x reader)

Everyone knows of Macaque and his skills and history, but very few know of his little sister, The Six-Eared Y/N. But for good reason, she took longer than her brother to control her powers, which resulted in a lot of harm she did not mean. She never really hung around her brother's friends but it is said she knew of them and a few had met her.

After her brother's 'death', she supposedly disappeared, fading into nothing but a word in a myth as his shadow. Or did she really?

After, a mysterious yet kind celestial warrior helps MK get away from Redson, they suddenly have an ally and a new friend.