Bayne’s Reviews > 僕のヒーローアカデミア 10 [Boku No Hero Academia 10] > Status Update

I would say the tone of the book is optimistic. I believe this because throughout the book horrible things happen to the main characters but in the end they all perseveer and live happy and normal lives until the next horrible event happens. For instance, when the school gets attacked by villains who killed or greatly injured some of the teachers and students, but afterwards, they still live happy lives.