Depending on the genre you are looking for, "Voskhozhdenie devyati" most likely refers to one of the following:
Useful for finding reviews and "informative write-ups" to confirm the plot before downloading. Free & Open Archives voskhozhdenie deviati skachat pdf
A common resource for academic and literary PDF downloads. Depending on the genre you are looking for,
A vast repository for older or out-of-print texts. voskhozhdenie deviati skachat pdf
The primary hub for "Ascension" style LitRPG and fantasy novels.