Jiwu

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

Background
She came to Masayuki's party to check out on them 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.

Later during the time Imperial Army attacked, it became known that Jiu (under the orders of Damrada) was in reality a double agent and an Imperial Gurdian who along with Bernie tried to Kill Rimuru. She was defeated and killed in the ensuing fight with Chronoa, however later on Raphael realised that she escaped along with Bernie using the Resurrection Bracelet wearing on her ankle.

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

Later Diablo, singlehandedly killed both Jiu & Bernie, and Rimuru resurrected them using a pseduo-soul.

Ultimate Skill

 * Alternative
 * Perfect Concealmeant

Magic

 * Elemental Magic
 * Healing Magic
 * Spiritual Magic