On the Edge of Pure
author：<p>Chinese lan
state：in the series
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A knock on the door outside the dormitory startled He Sai. She poked her head in and, with a worried look, asked: "Are you really okay staying alone at school If it's too difficult, you can stay at my place. I'll talk to my mom, and we can even wait for the public exam together. You've been waiting for so long, haven't you",Everything is because of that mysterious ancient tree.,What he didn't see was that the city had already been enveloped by a massive dark cloud, an endless storm raging across the heavens and earth, lightning and thunder tearing through the world, causing the mountains to tremble and the earth to quake.。
