Birth year: 1730
Birthplace: China
Height: 155 cm (5'1)
Weight: 43 kg (95 lbs.)
Measurements (cm): 83-59-86

Lei-Lei and her sister are allies and temporary traveling companions of fellow darkhunter Donovan Baine. A flashback scene is shown of their mother sacrificed herself in an attempt to destroy the demons that were attacking the royal palace.

(Source: Wikipedia, edited)