Aquamarine Hoshino
星野アクアマリン
Ai Hoshino’s son. He is the twin big brother of Ruby Hoshino.
He was previously a doctor named Goro, who became a fan of Ai through his patient named Sarina.
After reincarnating as Aquamarine and witnessing Ai’s murder, he is intent on plotting revenge to the person who schemed Ai’s death.
