Jeje (Doubt-Doubt)

Doubt-Doubt is the Servamp of Envy. You are his Eve, who also refers to him as Jeje. He's the third oldest of the Servamps.

Jeje is incredibly tall (made even more so by the addition of three paper bags on his head). He is usually seen wearing long black robes with two ammo belts around his waist, with long wide sleeves that hide his hands full of guns. When he is in animal form (a snake), he is often loosely wrapped around your shoulders.

Sleepy Ash ("Older brother"), Old Child ("Older brother"), The Mother ("Younger sister"), Lawless ("Younger brother"), World End ("Younger brother"), All of Love ("Younger brother"), Tsubaki ("Younger brother").