Tsiku lina, akukwera basi, Sakura Sakurakoji akuyima pa anthu pawokha ndipo akuwoneka pawindo kuti aone anthu akuwotchedwa amoyo ndi moto pamene mnyamata wamsinkhu wake sakuvulazidwa. Palibe mitembo kapena umboni wakupha kwamtundu uliwonse, moto wochepa chabe akabwereranso patsamba lotsatirali tsiku lotsatira. Amapeza kuti wophunzira watsopanoyo ndi mnyamata yemweyo yemwe adamuwona dzulo lake, Sakura atapita kusukulu. Posachedwa Sakura adazindikira kuti ndi Rei ?gami, "Code: Wophwanya" wachisanu ndi chimodzi, mtundu wina wa wakupha wokhala ndi mphamvu zapadera komanso wothandizana ndi gulu lachinsinsi lomwe limagwira ntchito ndi akuluakulu aboma.
Masaomi Heike ndi Code:Breaker, yemwe dzina lake ndi Code:02, pomwe akuchitanso ngati woweruza yemwe amayesa ntchito yawo. Alinso m'gulu la Oyambitsa Anayi a Edeni, omwe amadziwika kuti Heike Masaomi Wodabwitsa. Iye ali ndi mphamvu yolamulira kuwala
Heike akuwoneka wamtali kwambiri (osachepera 180 cm). Iye ndi wokonda kwambiri, ngakhale wowonda. Ali ndi irises yachikasu nthawi yomweyo, ndipo ali ndi tsitsi lalitali lalitali lasiliva lomwe ndi loyera. Zina mwazinthu zomwe zimabisidwa ndikuti alibe masamba monga momwe Toki adanenera kumayambiriro kwa manga. (Heike akuwoneka kuti sakonda izi kwambiri, koma sizidziwika chifukwa cha tsitsi lake). Chovala chanthawi zonse cha Heike (jekete lake lakuda) ali ndi zida zomwe zidasonkhanitsidwamo kuti mupewe kugwiritsa ntchito magetsi ake (amapereka kuwala kowala kwambiri, kowopsa kamodzi kameneka).
