C788 Training and Underhanded Attacks(3)

"Just step inside, and you'll understand," Niu Li said with a wave of his hand, as a blood-red portal materialized. "This is where your true trial begins—in the Netherworld Hell. If you can make it out, it's a sign you're destined for great things. If you can't... well, that's where things get tricky." Niu Li shook his head, his expression a mix of seriousness and amusement