Reborn of The Genius Assassin – Chapter 0652

Were Isabelle's skills secretly trained by Blood Shadow?

Or is she a Blood Shadow replica?

If it were the latter, it seemed unlikely... Even with Blood Shadow's genes, there would be flaws. The clone would never reach the original's strength. If it were the former, regardless of how long ago Blood Shadow began training them, her talent was terrifying given her young age...

They suspected that Blood Shadow might not have died but had returned with a new identity to seek revenge. But too many things didn't add up.

Flowing Shadow continued to wipe his mechanical arm, barely replying, "You should ask her yourself. We'd like to know too."