Vulpisfoglia (Arknights)

Ingrid Venezia, codenamed "Vulpisfoglia," is a mafiosa who is both a high-ranking member of Famiglia Venezia, one of Siracusa's core famiglie, and the mother of Lisa, aka. Suzuran, who is married to a prominent Higashinese Kitsune kannushi. At one point after secretly bringing Lisa back to Siracusa, Vulpisfoglia got herself caught in an incident involving another famiglia's unrest, which ends up in Lisa's left arm stabbed by an Originium shard hidden in a stuffed doll. After leading an assassination attempt against her assailant's family, Vulpisfoglia was never heard again ever since. It was implied that Lappland is involved in one way or another with the incident, hence why neither she or Suzuran should meet each other.