Chap 1-2: about a devil the bottom and an angel the top they died having sex with eachother and they still like eachother so they slowly get together its cute
Chap 3-4: about a top whos an angel that hates devis well one day his boss makes him work with a devil and they slowly become close and end up likeing eachother and its really fuckin cuteee
Tenshi no Sasayaki wa Akuma wo Otosu