在(zai)九叔的(de)土地(di)(di)土地(di)(di)上(shang),隱(yin)藏著一個神秘的(de)洞(dong)天(tian)洞(dong)天(tian)。每逢月圓之夜,土地(di)(di)洞(dong)口會散發出(chu)五(wu)色(se)光芒,洞(dong)天(tian)引來無數探險者(zhe)(zhe)。土地(di)(di)傳說洞(dong)天(tian)內藏有(you)無盡財富和神秘寶藏,洞(dong)天(tian)而(er)只有(you)勇敢者(zhe)(zhe)才能得(de)以一窺其中的(de)土地(di)(di)秘密。洞(dong)天(tian)