Jet/Echoes · Shadow Slave · Wiki

Known Echoes

Note: The names with strikethrough were given away or destroyed.

Name	Chapter Appeared	Status	Details
Crow/Crow Crow^[1]	961	Owned	[Awakened Monster].^[2] A black bird with glossy black feathers, smart round eyes, and a sharp beak.^[3] This strange crow can talk in segments.^[3]^[2]^[1]^[4]^[5]^[6]^[7] Crow Crow is a black crow and an Echo belonging to Jet. It is depicted as lively and expressive, often displaying human-like behavior such as pecking Jet on the cheek to check if she is alive and reacting with righteous indignation when scolded. Crow Crow is known for vocalizing simple phrases and it retreats cautiously when Jet jokingly threatens it with "Bird. Soup." in Chapter 2615. According to Jet, Crow Crow was a gift from Wake of Ruin and is described as a bit special. Its unusually animated nature distinguishes it from typical Echoes.^[8]