【图书简介】 Two young couples are on a lazy Mexican vacationsun-drenched days, wild nights, making friends with fellow tourists. When the brother of one of those friends disappears, they decide to venture into the jun- gle to look for him. What started out as a fun day trip slowly spirals into a nightmare when they find an ancient ruins site.., and the terrifying presence that lurks there.-读书网|DuShu.com