Vertex kapena Vertex imawonetsa komwe ndi momwe mphamvu zomwe zidachitika m'miyoyo yapita zidzaonekera m'moyo uno. Nyumba yachisanu ndi chimodzi ikuwonetsa matenda ndi zovuta. Mtengo ndi chikhalidwe cha nkhanizi zitha kukhudzidwa m'njira zina. Koma osati mpaka pomwe sangakonzeke. Zambiri