@The milk Lan Wa** Ji is one of the main character in the series called "The Untamed", donghua named 'Mo Dao Zu Shi' and manhua named "The Grandmaster of Demonic Cultivation", the same name as the novel it was adapted from.
. He is from one of the five main sects in the mdzs world, Gusu Sect. Also the sole creator of "Everyday means Everyday" 
. Sorry it became so frickin loooooong. But if you havent watched it, i recommend you to watch it :D. Thank You
Spoiler!
He is the love interest(husband) of the main lead named Wei Wuxian
. Sorry it became so frickin loooooong. But if you havent watched it, i recommend you to watch it :D. Thank You