"I've thought about this question...too." Chen Xuan wasn't as optimistic as her, "The agency indeed hasn't figured out the ins and outs of Dragon Slayer, but that doesn't mean their deduction is invalid. Maybe there was already someone who breached the barrier between the two worlds before Liu Shuyue slayed the dragon."
"Before you?" Lin Qing asked in surprise, "Who was it?"
"I don't know." He answered truthfully, no one could really answer that question. Perhaps, unlike the huge commotion caused by Liu Shuyue, the previous rift might have been just a small unnoticed crack, not in the open sky.
His perspective wasn't entirely speculative.
"Do you remember Su Xingwan?"
"The friend of the eldest daughter of the Gu Family, right?" Lin Qing squinted slightly when mentioning the Gu Family.
"A Shadow Demon appeared in her dreams." Chen Xuan said quietly, "I've always found it strange; this world shouldn't have space for Demon Fiends."
