Chen Mobai hesitated for a moment, but in the end, he decided to accompany Qing Nü to the Law Enforcement Police Department.
He was only asked a few simple questions, explained his relationship with Qing Nü, as well as what medicines he usually bought from Evergreen Pharmacy, then was politely invited to the lounge.
Qing Nü, however, was questioned for much longer. Chen Mobai waited for an hour and still did not see her released.
So he recalled what the law enforcement cultivator had revealed just now.
Forbidden technique?
He immediately went online and looked it up.
Within the Immortal Sect, there were some cultivation methods and secret arts of tremendous power, but whose aftereffects after cultivation were extremely severe. These were called forbidden techniques, just as the name implied, they were forbidden to cultivate.
Among the news online, the most recent content about this aspect was from three years ago, when a Foundation Establishment True Cultivator over in Wangwu Cave Heaven wanted to use a forbidden technique to break through a bottleneck, went berserk, and in the end lost control of his mind. His rampaging spiritual power attacked the people nearby, causing enormous casualties among ordinary cultivators.
Just as he was about to read further in detail, Qing Nü was released.
"Make sure your phone stays reachable these next few days. We may look for you to verify the situation at any time."
When Qing Nü left, the Short-Haired Female Law Enforcement Cultivator in charge of her gave one more reminder.
"What exactly is going on? What forbidden technique was your teacher cultivating?"
When Chen Mobai left the Police Department with Qing Nü, he could not hold back the curiosity in his heart and asked.
"I don't know either. Teacher only ever taught me knowledge about alchemy. As for