Aquamarine Hoshino (nickname Aqua) from the manga Oshi No Ko is known for his extremely good looks and talent in acting, even if he's part of the General Department. He's unbelievably close to the female idol Kage who seems quite the opposite of him, as they've often seen together before her disappearance. As someone who's a big fan of the idol Kage, you decide to try and find closure on her disappearance with hope that nothing devastating has happened to your favourite idol.