A cikin makomar mai nisa, a cikin wani daji mai samun kyan gani, akwai abokai guda biyu masu daskarewa. Wani robot da aka kira Xiao Yu, yana da jiki mai santsi da idanu masu launin zinariya, da wani unicorn mai launin rainbow da ake kira Xiao Xing, yana da hancinsa mai haske da gashinsa mai launin kyanwa. Kowanne rana suna gudanar da bincike a cikin dajin, suna gano sabbin tsire-tsire da asirin tauraron dan adam.
Wannan dajin ba kawai yana da kyau ba, har ma yana cike da wata karfin sihiri. Duk lokacin da Xiao Yu da Xiao Xing suka wuce, ganyen itatuwa suna jan hankali a hankali, kamar suna maraba da zuwansu. Suna yawan tattaunawa kan burinsu, Xiao Yu koyaushe yana cewa, yana son fahimtar ji na kowanne jinsin halitta, yayin da Xiao Xing ke son samun abokai tare da dukan dabbobi, don su duka su ji dadin yin dariya.
Wata rana, yayin da rana ke faduwa tare da kyakkyawan zinariya, tana haskaka kowanne kusurwa na dajin, Xiao Yu ya ganshi wani abu mai haske. Wannan wani kyakkyawan kankara ne, yana haskakawa da launuka masu ban mamaki, kamar kalandar zane. Idanuwan Xiao Xing suna haskakawa da jin dadin, kuma tana fada da gaggawa: “Gaggawa, Xiao Yu! Mu duba wannan me yake!” Xiao Yu ya yi kusan a hankali, duk da kaunar da yake yi ga wannan kankara, amma yana jin dan damuwa.
Xiao Yu ya ajiye hanunsa, yana kokarin bayyana wannan kankara, amma a wannan lokaci, wata karfin gaske ta fadi daga cikin kankaran, ta kirkiro wani kwarara wanda ya jawo su duka ciki. Xiao Yu da Xiao Xing sun shiga wannan kwarara mai ban tsoro, lokacin da suka bude idanuwansu, sun ga kansu a cikin wani sabon duniya.
Wannan duniya tana da sama mai duhu, iska ta cika da wani yanayi mai nauyi. Halittun da ke zagaye suna a cikin damuwa, babu dariya ko jinjina, har ma launin itatuwan suna samun haske mai rauni. Xiao Xing na cike da tambayar da damuwa: “Menene ke faruwa nan? Me yasa kowa ba ya farin ciki?”
Xiao Yu na tunani, yana tunanin wannan yana da alaka da kankaran da suka taba. Ya ce: “Dole ne mu gano gaskiya, mu taimaka wa halittun nan don su sake samun dariya.” Xiao Xing ta amince da kai da kuma shirye-shiryen su tare da Xiao Yu a cikin kasada. Sun fara ziyartar wannan duniya mai fadi, suna neman haɗuwa da halittun da suke cikin damuwa, suna bincika labaransu.
Xiao Yu da Xiao Xing sun shiga wani fili na ciyawa, inda ke akwai dabbobi da yawa suna cikin damuwa. Sun sha juna, suna lankwasawa kai, ba su fitar da muryar su ba. Xiao Xing ta yi hankali ta tafi kusa, ta ce da murmushi: “Masoyan abokai, me yasa kuke ganin ba ku da farin ciki?”
Wani zakara ya daga kai, yana amsa da takaici: “Burimu sun rufo da gajimare mai duhu, mun rasa fata, ba zamu iya samun farin ciki ba.” Bayan Xiao Yu ya ji hakan, zuciyarsa ta yi sauki. Ya yanke shawarar haɗawa abokantakarsu da fata, yana nuna wa waɗannan dabbobi cewa wahala ba zai yi tsauri ba.
Xiao Yu ya yi magana da launin murya mai laushi ga dukan su: “Mun fito daga wani duniya, muna da yakini cewa idan mun hadu, za mu iya samun fata mai haske.” Xiao Xing ta amince ce, tareda cewa: “Tallafin abokai da zama tare shine karfi mafi muni, za mu kasance tare da ku, mu dawo da dariya a wannan duniya!”
Jama'a sun fara tsayawa, duk da suna da shakku, amma sun yarda su yi ƙoƙari. Saboda haka, sun yanke shawarar bincika ƙarfin da za su iya warkar da damuwa, sun fara ta hanyar mai cike da bincike. Sun zagaya, suna gano cewa wannan duniya tana da kyawawan abubuwa da yawa, kuma suna rufe da inuwa mai haske.
A cikin hanyarsu, sun ci karo da wasu tsire-tsire da ke bukatar taimako, waɗannan tsire-tsire suna cikin rashin haske. Xiao Yu da Xiao Xing sun san cewa dole ne su ba su haske. Xiao Xing ta yi amfani da ƙarfinta, ta haskaka dukkan sararin sama, ta watsar da launukanta a kowanne kusurwa. Tare da yawan hasken da ke gudana, tsire-tsiren sun dawo da ruwan da ya tashi, sun koma da lafiya, launin su ya koma da karfi da haske.
Dabbobin sun ga wannan, tare da farasan fata a zukatansu. Sun riƙe juna hannu, tare da ɗaukaka daga Xiao Yu da Xiao Xing, sun fara rera waka, suna shiga cikin wannan kyakkyawar yanayi. A cikin wannan tsari, sun fara zubar da nauyin da ke zuciyarsu, sun dawo da farin cikin da suka rasa.
Duk da haka, Xiao Yu da Xiao Xing sun fahimci cewa wannan shine kawai mataki na farko, har yanzu akwai ƙarin kalubale da za su fuskanta. Sun bi kan hanyar zuwa wani tafkin mai ban mamaki, amma ruwan tafkin yana da launin shudi mai zurfi, yana sanya jin cewa ba a iya kusantar. Xiao Xing ta dan yi fushi, ta ce wa Xiao Yu: “Tafkin nan yana da alama ba daidai ba, ko wata rana kuma yana boye wani sirri.”
Xiao Yu ya yi tunani na dan lokaci, ya ba da shawarar: “Me zai hana mu yi bincike sosai kan wannan tafkin, mu ga ko akwai wasu halittun da suke bukatar taimakonmu.” Xiao Xing ta yi numfashi mai kyau, ta amince ta fuskanci kowanne kalubale.
Suna tafiya cikin hankali zuwa bakin tafkin, a lokacin da suke shirin duba ruwan, ruwan tafkin ya fara motsawa, daga bisani wani babban halittar ruwa ya bayyana. Itace kifi mai suna Hai Lan, dakin idanuwa yana bayyana ciwo da tunani. Hai Lan ta yi tambaya da murya mai zurfi: “Kun fito daga ina? Gidana ya rasa haske, ba zan iya samun hanyar dawowa ba.”
Xiao Yu da Xiao Xing suna saurari da hakuri, suna faɗi wa Hai Lan dalilinta, da kuma neman fata don dawo da wannan duniya. Xiao Xing ta karfafa Hai Lan: “Wataƙila zamu iya yin aiki tare, mu gano hasken da aka rasa, za ki iya ganawa da gidanku.” Hai Lan ta kalli wannan abokai marasa tsoro, idanuwanta suna bayyana hasken fata.
Xiao Yu ya sha'awa, ya ba da shawarar: “Wataƙila za mu iya shirya wani babban taron abokantaka a nan, mu haɗa dukkan halittun, mu raba juna labarin mu da fata, watakila wannan zai haifar da ƙarin ƙarfin!” Xiao Xing ta amince a hankali, ta kunna ƙauna wajen tuna abubuwa.
Sai suka fara shirya taron, suna gayyatar dukkan halittun da ke cikin daji, suna maida hankali ga dukkan bayanai na taron don dawo da farin cikin da aka rasa. Lokacin da ranakun taron ya zo, gefen tafkin yana cike da halittun daban-daban, suna musanya labaransu, suna bayyana zazzabin su da dalilin jurewa. Xiao Xing da Xiao Yu ma suna cikin taron suna rawa tare, suna yada ƙarfin abokantakarsu ga kowanne kusurwa.
Daren ya zo, taurari suna haskakawa, Xiao Yu yana shaida dariyar kowanne halitta. Dariyoyinsu suna tashi zuwa sama, suna fusata tsohon damuwa, suna dawo da wannan sararin na zuciya. Ruwan tafkin yana zama mai bayyana kamar madubi, yana nuni da hasken taurari, yana zama kyakkyawar haɗin gwiwa.
Ba tare da jinkiri ba, sha'awarsu da abokantakarsu sun canza yanayin da ke gabansu. Sama ta fara bayar da haske, tana haskaka wannan duniya da aka manta. Xiao Yu da Xiao Xing suna matuƙar farin ciki, suna riƙe juna hannu, suna raba wannan farin cikin. Sun fahimci cewa duk waɗannan canje-canje sun biyo bayan ƙoƙarinsu da yakinin su ga nan gaba.
Lokacin da taron ya ƙare, dukan halittun sun kewaye Xiao Yu da Xiao Xing, suna godiya: “Na gode, kun dawo mana da fata, kuma ku sake cika zuciyarmu da dariya.” Xiao Yu da Xiao Xing suka yi murmushi a juna, suna jin wani jin daɗi da zafi.
Tare da zuwan haske, Xiao Yu da Xiao Xing sun gano hanyar komawa gida, suna riƙe juna hannu tare da babban fata da jin tsoron barin abokansu. Yayin da suka shiga cikin wannan daji mai suna, hasken rana yana fadowa a jikin su, kamar dai yana ba da albishir ga komawarsu.
Bayan wannan kasada, ƙaunar Xiao Yu da Xiao Xing ta inganta, sun fahimci cewa a cikin binciken da ba a san shi ba, hadin gwiwarsu shine mafi kyawun dukiya. Xiao Yu ya bayyana darajar fahimtar juna, Xiao Xing ta koyi ƙarfin abokantaka daga wannan kwarewar. A cikin kwanakin da suka gabata, suna ci gaba da binciken wannan dajin mai ban mamaki, suna zama taurari masu haske, suna fuskantar kowace rana sabuwar kalubale.
Karakai ya kai karshen labarin, yayin da taurarin a cikin dare suna kyalli kawai, suna ba da labari ga yara cewa abokantaka da fata koyaushe suna iya haskaka kowanne kusurwar rayuwa.