ThestoryrevolvesaroundJeanne,abrilliantarchitectwhoisentrustedwiththerenovationofasumptuousmanorhousebelongingtotheratherstrangeDaguerrefamily,whositatopaboardgamesempire.WhenfamilypatriarchCésarisfoundmurdered,Jeanneisdrawnintoareal-lifemurdermysteryaimedatunmaskingtheassassineee