在一次意外的(de)(de)重(zhong)(zhong)(zhong)返(fan)實驗中,年輕(qing)的(de)(de)重(zhong)(zhong)(zhong)返(fan)科學家王冬成功穿越時空,重(zhong)(zhong)(zhong)返(fan)1995年的(de)(de)重(zhong)(zhong)(zhong)返(fan)那個(ge)夏天。他(ta)發現自己身處(chu)的(de)(de)重(zhong)(zhong)(zhong)返(fan)年代并不像他(ta)記(ji)憶中那樣美(mei)好,而(er)是(shi)重(zhong)(zhong)(zhong)返(fan)充滿了挑(tiao)戰和困難。在努(nu)力尋(xun)找回到未(wei)來的(de)(de)重(zhong)(zhong)(zhong)返(fan)方(fang)法(fa)時,王冬意外發現了一個(ge)重(zhong)(zhong)(zhong)大(da)秘密,重(zhong)(zhong)(zhong)返(fan)這個(ge)秘密不僅(jin)關乎他(ta)自己的(de)(de)重(zhong)(zhong)(zhong)返(fan)命運(yun),還關乎整個(ge)世界的(de)(de)重(zhong)(zhong)(zhong)返(fan)未(wei)來命運(yun)。重(zhong)(zhong)(zhong)返(fan)