Nenenecchi

Sigewinne is the resident head nurse of the Fortress of Meropide. In the past, Sigewinne chose to adopt a human appearance in order to save a young child she befriended at a

Topaz is a Senior Manager of the Strategic Investment Department in the Interastral Peace Corporation, one of the Ten Stonehearts, and leader of the Special Debts Picket Tea

A Magical Girl who is the eldest Sister of Promised Blood, specializing in strategic fighting. After accepting her own resentment, she stopped suppressing her bitterness and

Aventurine is a senior manager in the IPC Strategic Investment Department and one of the Ten Stonehearts, with his Cornerstone being "Aventurine of stratagems." He exudes an

A candid and self-centered Intelligentsia Guild member, who often conceals his appearance with a strange plaster sculpture.

A Magical Girl who is the second Sister of Promised Blood, specializing in combat. Despite her rough nature she holds a deep bond with her comrades. Beware, however, as when

He is the Eleventh of the Eleven Fatui Harbingers. Wherever he goes, danger follows, and Childe is always eager for a challenge, making him extremely dangerous despite being