Jiwu

Jiu is an adventurer and the fourth member that joined Masayuki's party. She is a high-level spirit magician.

Background
She approached Masayuki's party out of curiosity after hearing rumors about them. Initially Jiu called Masayuki a scumbag that waved around the name of “Chosen Hero”, but for some reason Jiu began to worship Masayuki over time.

During the war with the Eastern Empire, it became known that Jiu and Bernie were double agents and Imperial Guardians in the "Single Digits", who under the orders of Damrada, were sent to kill Rimuru. She was defeated and killed in the ensuing fight with Chloe, however Raphael quickly took notice that she escaped along with Bernie using Resurrection Bracelets that they secretly wore as insurance.

Based on information from Chronoa, it was also suspected that she and Bernie killed Rimuru in a different timeline as well.

Not too long after the duo escaped, Diablo singlehandedly killed them; Rimuru resurrected them afterwards.

Ultimate Skill

 * Alternative
 * Perfect Concealmeant

Magic

 * Elemental Magic
 * Healing Magic
 * Spiritual Magic