![](https://cdn.animecharacters.io/images/characters/large/8107-d9df4ea5.jpg)
Leonard Testarossa ()
A child prodigy and Whispered like his younger sister, he is known as "Mr. Silver" in the executive circle of the Amalgam organization.
A child prodigy and Whispered like his younger sister, he is known as "Mr. Silver" in the executive circle of the Amalgam organization.