Jiwu

ジウ

Jiwu is the personal bodyguard of Masayuki. [Spoiler] In truth, however, she was ordered by her direct superior, Damrada, to guard him, approaching him via a different route than Bernie, who was also given the same orders – though the two weren't aware of each other's identity until much later when their covers were blown. [/Spoiler] (Source: Tensei shitara Slime Datta Ken Wiki)