Review Detail of YawningBrain in Galaxy Duel System

This is a good system novel, author, really great world background and character design. I feel that you put great thought into the world building and the descriptions, and I, as a reader, feel grateful for that. Love the funny dialogues and fights with Hannah. I want to read more of that. The ML has a strong personality and I like how cool he voices his thoughts. Definitely a great Job, author!😊