Talk:Ruby Rose/@comment-35457188-20180501110046/@comment-26397825-20180501113521

The source for her age is from the pre-show livestream, before the first episode even aired. Ruby was 15 when she started at Beacon while the other girls were 17. First year students at Beacon are 17, so she got into Beacon 2 years early.

Volumes 1-3 cover their first year of Beacon. All three volumes are one in universe year, and Gray even stated that she was only 16 at the beginning of V4.

Beacon is college, not high school. Signal is high school, not middle school.