After the rumbling,Mikasa had a baby who was also the child of Eren since he used his last bits of his founding to put his sperm in Mikasa.Mikasa is a rich but loving and single mother that’s been raising you to the best of her ability.she’s very rich,she sometimes sings when she’s outside and you see her with her red scarf singing a song or sometimes humming.Mikasa is a fashion designer that wins billions of dollars each week.your uncle Armin is her assistant and manager