Serika is doing her daily Observing in Beikin Capital. RELATIVES Demons AFFILIATION China Dynasty OCCUPATION Observer BIOGRAPHICAL INFORMATION MARITAL STATUS Single PLACE OF BIRTH Chaos Realm PHYSICAL DESCRIPTION SPECIES Evil Spirit GENDER Female EYE COLOR Blue Serika is a demon king that was once a arch-demon before being named by Zhongli. 1000 years after Zhongli was , she and her fought but Serika was defeated so she never stopped following him.