younger love interests that are also kinda suspicious

teacher x student
rumoured delinquent (who is actually pretty scary tbh and can changes faces pretty quickly) x teacher who is afraid of students

extremely cute story and characters
man has memory loss, so everyone around him knows more about him than he does himself, they are all suspicious, even though being the blockhead he is, he himself doesn't consider them to be suspicious.
younger brother is harbouring a secret motive, hiding his identity, and wants revenge

the art is pretty, the devil cultivators be pretty
mysterious pasts, hidden identities, a whole bunch of people want both of them death, those classic jiang hu misunderstandings when everyone thinks you're the evil one but really you killed the evil guys
the flow of the story sometimes feels abrupt and clunky and they keep introducing characters, but it's still a nice story