Crossover: MDZS x Quanzhi Fashi (A Versatile Mage)

Quanzhi Fashi has elements that might merge well with MDZS's story, if a crossover were to be written:

• Teens attend the Gusu Lectures and learn what core they are most suited to, as well as its potential strength.  They take general courses on magical history and society, then are separated for training classes based on their element.
• There are 7 major elements: Ice, Fire, Earth, Water, Wind, Light, Lightning
• Certain families have longstanding affinities:  Nie_Earth, Lan_Ice, Jin_Light, Wen_Fire, Jiang_Water.
• Fire is the strongest, hence the Wen Sect is considered the leading family in the magic world.
• Light is the weakest, but the Jin are rich and use gold to hide their weak magical strength.
• Lightning is an extremely rare and volatile element that has not been seen in a century.  The last user was the Immortal Baoshan Sanren, who has isolated herself from society (unknown reasons).
• Wei Wuxian is looked down upon for being the "son of a servant."  His father served the Jiangs, who paid his school fees to enter.  
• He secretly awakens 2 elements - Lightning and Fire.  Lightning is kept hidden. 
• He is a genius and has an inherent skill that sets him apart from his peers.
• Lan Wangji is a prodigy of the Ice affinity.  He hides a second ability as well, and finds his soulmate in Wei Wuxian due to their similar magical strength, shared values, and contrasting abilities. 

If someone has already taken this angle and written a story, please leave a comment and let me know!  I would love to read it.