Your body is so useless

"Your abilities have more meaning when you have a strong body for them; you are a failure," Sapphire said, looking into Vergil's eyes with no empathy.

He had just received the news that his wife was locked up, but what could he expect? That irritating woman...

"Your body is that of an insect, your skill is like a cockroach's, and your strength is that of a worm. You are a complete disgrace," she continued to demean Vergil, almost provocatively. "But… you still need a foundation; after all… you're so useless that your body can't even handle using demonic power properly!" She kept shouting at him, her arms almost giving in...

Why? Well, he had already started his basic training… after running ten kilometers now...

Well… Sapphire was sitting on his back while making him exercise. At that moment, he was doing a series of push-ups, but she… well, she was too heavy… not in a negative sense; it was just that...