The Pit Exploded, and the Identity of the Defender Was Exposed

That night I blew up my own toilet. It was a complete accident. But I didn't expect that this explosion would reveal the secret that my father had hidden for many years. My name is Zhai Yifan, I am fifteen years old, and I am recognized by the whole village as a middle school student. My father left this note, which he said was the secret to guarding one side. I believed it. Uncle Zhang next door also believed it and called me Master every day. Others regard us as the crouching dragon and phoenix chicks in the village. Until one summer night, I used a lighter to light up the pit in my house. The marsh gas exploded, creating a bottomless black hole.