Ruan Mingshu's room and Ning Cheng's room were right across the door from each other. As soon as she walked out of the room, she saw a faint flash of lightning inside the confinement of Ning Cheng's room. She was shocked. Could it be that Ning Cheng had a spiritual root with thunder attribute? There are very few spiritual roots with thunder attributes. It would be a pity if they died just like that....