<prompt> Nyora kupfuurira kweiyi ndima - Akanga ari mwanakomana wechitatu waIvan Vladislav naMaria. Aiva nevakoma vaviri, Presian naAlusian, pamwe chete nevanununa vatatu, uye hanzvadzi nhanhatu. Mushure mekufa kwaIvan Vladislav muna Kukadzi 1018, kurwisa kweBulgaria kumakumi emakore ekurwiswa kweByzantine emperor Basil II kwakadonha, uye Aaron nevakoma vake vakuru vaviri vakatizira kuGomo reTmoros muTomornitsa. Basil akakomberedza gomo racho nemauto, uye pakupedzisira hama nhatu idzi dzakazviisa pasi, pashure pokunge dzapihwa vimbiso dzokuchengeteka kwadzo. Presian akagamuchira zita rakakwirira remagistros zvichiratidza kuti akanga ari mwanakomana mukuru, uye mugari wenhaka wababa vake, nepo Alusian naAroni vakagamuchira zita rakaderera zvishoma repatrikios. Presian akazobatanidzwa muchirongwa chekubvuta chigaro kubva kuna Emperor Emperor Romanos III Argyros muna, zvichikonzera kuti ave bofu uye aendeswe kumamongi, uye wechipiri mukoma, Alusian, akabatanidzwa mu Kukundikana kwePeter Delyan  <response>: muna 1040, achitora utungamiriri hwayo asati atengeswa kuvaByzantine. 