Ah, the rivals to lovers trope- definitely my favourite character trope. This is probably one of, if not, my favourite relationship between 2 MCs of all time. Their dynamic is so natural, comedic at times, but so realistic. The love they feel for each other never felt forced, and the romance that gradually built between the characters was well paced. If you like slice of life and a realistic, non-toxic relationship between 2 MCs, this manga is for you! This is the only BL manga I've reread 10+ times.
Ameiro Paradox