Rubuta ci gaba don wannan sakin layi - A ƙarshen 1916, Romania ta shiga Yaƙin Duniya na ɗaya, amma an mamaye ta da ikon Tsakiya. A watan Oktoba na 1916, waƙar da ya yi don girmama matattu na Turtucaia an shirya shi a cikin jaridar "Viitorul" sannan kuma a cikin George Coșbuc's "Albina". Tare da Bucharest da Jamusawa suka mamaye
, Dauș ya gudu zuwa Iași, inda gwamnatin Romania ta sake komawa. A wannan lokacin, ya fassara labarun da Countess na Ségur. A ƙarshen yaƙin, aikinsa ya mai da hankali kan Bessarabia, wanda kwanan nan ya haɗu da Romania, kuma ya yi aiki a matsayin darektan kafa (daga 1918) na Gidan wasan kwaikwayo na Chișinău. Ya bayyana cewa ya burge shi musamman da "karin imani" na addini da mutuncin aristocratic na manoman Bessarabian, ya zama zakara a shari'arsu. A cikin 1920, wasu daga cikin sabbin waƙoƙinsa an shirya su a cikin mujallar gida, "Vulturul Basarabean".