After her mother is murdered on Halloween, a rebellious teenager travels back in time to 1987 where she must stop the young would-be-killer and get back to her rightful time line before she's trapped in the past forever.天华(huá )哥，怎么(🏾)样才能提升鉴定器的等级啊？陈天豪(🔒)问道(dào )。