C386 Perseverance

Bai Linlin gasped for breath and sweat trickled down her forehead. It was unknown if she was really tired or if it was because of the pain.

She bit her lips and her teeth left deep marks on her white lips. She also did not seem to feel pain. She only slowed down a little before climbing up again.

Even her neatly trimmed nails were agitated by such unprotected movements