竜吉公主
Longji Gongzhu is a water-based Zhenren with a very distinct appearance sporting [[long_hair|long]] [[blue hair]], [[blue eyes]], a [[blue_dress|blue]] [[china dress]] with an [[underboob cutout]], and a [[hairband]].

This marks [[Belko]]'s third official girl for the [[Sennen Sensou Aigis]] title.
longji gongzhu (sennen sensou aigis)