"Rumor has it that five thousand years ago, the ancestors of Xuanyuan Mountain and the Qian Clan discovered an ancient relic site. Inside were numerous rare and invaluable treasures," Nanmen Yu began, his voice low and thoughtful.
"Back then, neither of their ancestors had the strength to retrieve the treasures, so they decided to seal the entrance and hide its location. They crafted two keys, known as the Sun and Moon Keys, to unlock the site in the future."
"Each ancestor kept one key, hoping their descendants would unite someday to reclaim the treasures together. However, over time, the relationship between the Qian Clan and Xuanyuan Mountain has soured. Now, it seems they're on the brink of conflict," he explained.
Guan Zhiyun and Guan Xingyu exchanged intrigued glances.
"What kind of treasure could drive two great clans to turn against each other? It must be unimaginably valuable," Guan Zhiyun mused.