Liang Lingyu is a non-playable character in Soulcalibur VI who can be seen in Xianghua's Soul Chronicle and side quest in Libra of Soul (only if the player meets Xianghua). She uses Raphael's fighting style. Originally, the motto "Justice will prevail!" belonged to Lingyu. Later this motto was adopted by Xianghua. In Libra of Soul, Lingyu said that she had a younger sister whose name was Leixia. It's a reference to Xianghua's daughter Leixia.

Soul Calibur
The Soulcalibur series (ソウルキャリバー シリーズ, Sōrukyaribā shirīzu), or commonly known as Soul series (ソウル シリーズ, Sōru shirīzu) is a weapon-based fighting video game franchise by Bandai Namco Entertainment. There are seven main installments of video games and various media spin-offs, including music albums and a series of manga books. Originally released as an arcade game, Soul Edge, in 1995 and later ported to video game consoles, more recent versions have been released for consoles only and have evolved to include online playing modes. The central motif of the series, set in a historical fantasy version of the late 16th and early 17th centuries, are mythical swords, the evil weapon called 'Soul Edge' and the subsequent sword used to oppose this evil, 'Soul Calibur'. While it has developed during its various iterations, some of the characters and gameplay elements have remained consistent throughout the series. It is one of the most popular and successful franchises in the fighting game genre.