Soul crystals were essential for entering all kinds of treasure caves. Ling Tian guessed that entering the Barbaric Battlefield would also require a sufficient number of soul crystals of each color. After all, in their understanding, the Lord of the Universe wouldn't make them do something meaningless. It was easy to deduce the purpose of collecting those soul crystals.
The more she thought about it, the more certain Fairy Meng Shang became. She murmured to herself, "So we can only enter the Barbaric Land with Elder Ling and the others, or collect another batch of soul crystals."
"Brother Ling Tian's guess is probably right," Qiong Rou chimed in. As if remembering something, she added, "Didn't Big Brother Seven Kills's profound realm set out for the Barbaric Battlefield ahead of time? If nothing unexpected happens, they'll be the first to arrive and the first to learn how to enter the Barbaric Battlefield. We can ask them then."
"Mm." Ling Tian nodded and chuckled. "Zhuge Xun and I agreed to work together. He shouldn't hide this information from us. Besides, Brother Seven Kills is with us."
If Ling Tian's guess was correct, then Seven Kills would have to either enter the Barbaric Battlefield with Zhuge Xun and the others or collect another batch of soul crystals.
"Doesn't that mean Elder Ling and the others will have to wait for us on the outskirts of the Barbaric Battlefield?" Fairy Meng Shang suddenly asked, her brows furrowing. "Then it wouldn't do them any good to go there early, and there'd be no point in us keeping Lei Zhan's group occupied, either?"
"Not necessarily." Ling Tian smiled. "At worst, we'll collect another batch of soul crystals. We've gathered plenty of every kind anyway. Elder Ling can leave some people behind with the soul crystals to