Universe 01. With the end of an era, sealing monsters underground for good..A certain couple finally got the chance to be together again. Despite their differences, Human and Trotler, decided to give birth to a half breed. This story is the beginning of Asta Williams, a girl with half genes that unfortunately for her, has the most unstable, chaotic and harmonic trait residing in her soul, Duality. Carrying the consequences and sins that are NOT hers. (Urbanshade/Pressure is made by Zeal, Undertale by Toby Fox)