#1Solitus Utopia's 16th Birthdayby anaussienamedjim131Solitus Utopia, or her real name Echo Velarde, is having her 16th birthday on September 23rd, 2023. She talks to Ciel and Soleil on Zoom. This is a one-shot.Completedsoleilrinsolitusutopiamizukivocaloid+6 more