so the uke was stuck in a time loop for 5 years, while the seme his little brother was out...

so the uke was stuck in a time loop for 5 years, while the seme his little brother was outside, became a hunter and made huge breakthroughs in the hunter field and levelled up into an s-class. does this mean the seme is older than the uke now? bc the uke was stuck in a time loop and possibly didn't age bc time works weirdly in there. im confused jdfhgdhsj