Imo it's definitely worth reading but of course your views could be different but you can give it a try if you want. Also no they're not actual brothers, they are step brothers
for not being that ground breaking of premise, this was actually so good and well done! its probs bc the characters were given some depth, especially ryouta which made it diff and more well rounded in comparison to other childhood friends to lovers manga
if i read this i think i’ll die