ave her guidance on various mathematical and geometric concepts, and before they knew it, it was already nine o'clock.After Hao Ren's explanation, Zhao Yanzǐ’s "stupid brain" finally started to work.... small corner.But he really couldn't say such comforting words to Zhao Yanzi.Seeing Zhao Yanzi curled up anxiously under the quilt, Hao Ren activated the soundproof barrier of his cave and flew out to...