为了拯救儿子的性命,安娜踏上了前往墨西哥沉默区的旅程,只为了一块拥有强大神祕力量的石头。然而,安那并不是唯一知道石头祕密的人,其他势力将不惜为此大开杀戒……In order to save her son's life, Ana embarks on a quest to find a powerful stone from the Zone of Silence, located in Mexico. Someone finds out the power the stone possesses and believes it is a power worth killing for.