C525 Ruff, the Girl from the Top Skies

Rollins' eyes flashed as he observed the two girls' faces.

[Ding! Identification of twin sisters. Identification Ability: +1. Current progress: 1/10. Current level: Beginner-level.]

[Ding! Identification Ability of Beginner-level has been triggered. Analyzing the differences between the two...]

In that instant, it was as if Rollins was playing a game of finding fault