The twilight is the dimension that the Others can enter and the plane from which they pull their supernatural power. This realm exists in every place and the Others can enter it by their shadow; the twilight constantly devours life energy and relases magic power. The Twilight is divided into seven stratum (or sub-dimension); every stratum devours life energy and releases magic power more than the previous stratum and only the best Mage can enter the upper stratum.
1°stratum[]
The first stratum is incolour world;its cold and every colurs shade off black, grey or white.