They haven't even progressed further than kissing lmao
IT ALREADY HAS 220 CHAPTERS AND THEY DIDNT DO MORE THAN KISSING...?
It's chinese story yk
They focus more on side plot or kinda like arc with little development between the MLs
So yeah their relationship hasn't progressed much physically but their feelings have
Through all this 220 chapters they're just dealing with one problem then another problem
Sometimes it's seme brother, sometimes it's uke brother, sometimes it's seme cousin, then it's their aunt, then it's cousin brother and father, then uke gets kidnapped, then it's some pirates or idk what to call them, then it's kidnapping case of other country
Blah blah
Through its intresting it's always about them solving problems together
is there any mpreg... if yes which chapter