Fascinating Story of Vastu Purusha?

Indian mythology is full of stories that tell about the several characters that somehow leaves an impact on our daily lives. One compelling story revolves around the character called Vastu Purusha from Indian texts. The text cites the chaos he created and how all Gods controlled him. The story also depicts the origin of Vastu Purusha Mandala (basis of Vastu Shastra) and its importance.