异乡(xiāng)生(shēng)活的杨(yáng)东(dōng)和小(xiǎo)汤圆(yuán)父女(nǚ)在归(guī)国途中偶然遭到(dào)神(shén)秘(mì)科技(jì)的降维(wéi)打击(jī)。他们在困(kùn)境(jìng)中坚(jiān)持责(zé)任与担(dān)当(dāng)。他们依(yī)靠和同(tóng)伴(bàn)的信任与团(tuán)结探(tàn)寻真(zhēn)相(xiāng)并且解(jiě)除危(wēi)机完(wán)成(chéng)使命(mìng)。最(zuì)终(zhōng)他们重新踏上回国的旅(lǚ)程