The children loved hearing stories about Grandpa Gen's treasure, but then he was brutally murdered. With Grandpa Gen's last words, "Please protect the treasure," in their hearts, the children venture into the mountains in search of it, map in hand. But a sinister shadow creeps up behind them… 1: Treasure Mountain: A Small Adventurer | 宝山 —小さな冒険者 > Horror M • 02/1997 2: Flower God | 花神 > Horror M • 06/1996 3: Farewell to God | さよなら神様 > Horror M • 06/1997 4: Dream Crossing | 夢の轍 > Horror M • 02/1995 5: The Other Side of a Promise | 約束の向こう側 > Horror M • 08/1998 6: Raining in Silence | 沈黙の雨 > Horror M • 04/1998