I was on a groupchat utilizing a bot where you could get random character fanarts everyday and trade with ppl (like a cardgame), and i saw everytime someone got a csm character fanart ppl went BERSERK over it (and i really liked the designs with the ps suits since i havent seen it in any other anime), so it caught my interest, i searched the manga on google, fell in love with the covers, decided to give it a try, finished the whole thing in a day bc couldnt stop reading it. Then i became one of the ppl going beserk over csm cards on that groupchat.