UnderTwist (My Undertale AT)

Chara and Asriel never died and grew up in too an adult. 6 humans had fallen down out of all of them only 3 had survive. Indago (the integrity soul), Samantha (the persaverance soul), and Cam (the kindness soul). Indago, Samantha, and Cam all lived in a house together. By the time Chara and Asrisl are 20, Toriel and Asgore have already passed and Asriel stepped down from the throne and moved into his own house, leaving Chara as the queen of the underground.

One day, another human named Frisk falls down. Chara falls in love with Frisk and they get married about a year after. They have a daughter named Chisk (they continued the thing in the dreemurr family where they mix the parents names to make the childs name). Chisk's soul isn't a normal soul color, it's mint which is a soul color no one had ever seen before and no one has any idea what it means. But their are certain monsters that want to hurt and take Chisk's soul for power.

Now Frisk and Chara have to protect Chisk, even if it means their lives..