The Lin Astral Emperor immediately knitted his brows and asked, "What makes you so sure that you can tell what this strange energy is?"
Lin Fan thought about it a bit before saying, "I'm sure that you know about my master in the store, right?"
When the two of them heard this, they couldn't help being surprised.
After all, they never expected Lin Fan to be so forward about this.
However, they nodded in agreement to this.
Both of them had already guessed that there was something special about the store, which was why Lin Fan had been able to become so powerful. As they had expected, it was indeed an expert who had been teaching Lin Fan.
Lin Fan then said, "My master knows what kind of energy this is. It's from the Outers that once invaded our universe."
Once he said this, the two of them revealed shocked looks once again.
After all, they knew what the Outers were as well. They just never expected Lin Fan to know what they were.