Time Travel: Loss of SS-Level Talents at the Beginning

[Travel+Aura Recovery+Single Female Protagonist+Academy+Invasion of All Races] After time traveling, I awakened SS-level talents, but lost my talents for some reasons. At the moment when the hundred-year prophecy is about to come, all those without ability will perish in this disaster. Thousands of tribes invaded, and the mountains and rivers were shattered. After losing his talent, can he reach the top and fight for that glimmer of hope? (The early stage is mainly about the academy and the secret realm, and the middle and later stages are mainly about the struggle for hegemony among all races. The title will appear around Chapter 20. The article is a bit slow and may be a bit boring in the early stage, but there may be surprises later.)