我们为什么要这麼做……？ 哈尔希洛回过神来，才发现自己身处在黑暗当中，他完全不知道自己人在何处，也不明白这个地方是哪里。 他的身边有一群和他一样失去记忆，只记得自己名字的男女；而离开了地底後，等待著众人的是一个「宛如游戏」的世界。 为求生存，哈尔希洛与自己有著相同境遇的夥伴们组成队伍、学习技能，以义勇兵见习者的身分踏入了这个世界--「格林姆迦尔」。 没有人知道未来会遇见什麼……这一切，就是从灰烬之中所诞生的冒险谭
After discovering their troop is in danger of disbanding, Snoopy and the Beagle Scouts set off to immerse themselves in nature and the great outdoors to earn their badges, with the Beagle Scout Manual as their guide. Meanwhile, Charlie Brown and friends enjoy their summer at Camp Spring Lake, crossing paths with Snoopy as they experience hiking, swimming, sitting around campfires, and everything summer camp and the outdoors have to offer.
