After deliberately waiting for half an hour, Han Fei released enriched demonic energy and made a breakthrough in front of these Half-Mermen.
Because it was disguised, there was no earth-shattering scene. It seemed that it was just a small breakthrough.
However, even so, when the cracking sound was heard, several Half-Mermaids looked envious. "Yu Hanjia made a big breakthrough this time. He can be counted as a Heavenly Talent now!"
Someone nodded in agreement. "If he wasn't a Heavenly Talent, he wouldn't have specially come back from the front line to seek a breakthrough."
Han Fei slowly opened his eyes, pretending to feel his strength a little. He looked surprised, but then he suppressed it.
The female Half-Mermaid said, "How is it? A peak-level Sea Spirit is more than 30% stronger, right?"
Han Fei nodded slightly. "I feel forty percent stronger than before."
The eyes of the female Half-Mermaid leader lit up.
