Jue Dai Shuang Jiao

An RPG based off the wuxia novel of the same name. The title is sometimes translated as "The Legendary Siblings", and sometimes translated as "Handsome Siblings".

The story involves two twin brothers who were seperated at birth and raised to be martial artists in hopes that they would become mortal enemies. However, when they finally meet as adults, not knowing they're related, they become friends.