Donna laughed with a teasing look on her face. "What? You only managed to kill one S-tier Malevolent Phantom because you had perfect timing and conditions. Yet, you're acting so confident now."

Since Donna was a Malevolent Phantom herself, Felix had to be careful.

Felix had no problem with Donna knowing he was at Superior Soul Realm before. But now that he'd jumped up to Ethercore Realm, he had to keep quiet about it since that was something that required soul enhancement.

"I know my limit