Veil shares a spot of the Four Heavenly Kings with her twin brother Nui. She is an idol like him and they use their concerts to gather people and steal energy from them.

After spending an afternoon with Meguru (not knowing she's Angel Rose), she attends St. Cherine Academy's middle school in her class. She quickly becomes good friends with Meguru, who teaches her many things about society rules and basic knowledge that she seems to lack.

(Source: Wiki)