Does anyone of you remember the BL manhwa where in There's this guy who is somewhat royalty(I think he's a prince) and has ice powers, fell in love with his body guard. I remembered they got separated because the guard didn't have feelings for the prince or what, then after some time the guard found out he was pregnant with twins 2 boys and are now living with his parents and running a petshop for magical animals.
Still waiting and hoping