Concerned for Lulu, who recently lost her voice after laying some Zora Eggs, Evan suggests that she take the eggs to the Marine Research Lab to see what the problem is. However, the eggs are stolen by Gerudo Pirates, and he charges Mikau to retrieve them from Pirates' Fortress in order to restore Lulu's voice.
As the proud leader of The Indigo-Go's, Evan is known to get jealous if the other band members write songs without him. However, he is not above stealing songs from others. When Mikau and Japas compose their own tune, Japas is wary of taking it straight to Evan. Instead, if Link plays the song for Evan while in any form except Mikau's, Evan likes it, expands upon it, and claims to have created it himself before rewarding Link with a Piece of Heart.