MC's father kills the ML's family and rapes the ml's mom in front of ml's dad and when ml grew up he kills mc's family and takes mc as a slave and mc falls in love with ml but descovers ml killed his family from his brother who escaped death casue he was travling (?) when ml killed his fam. secend cp with empror and his servent (?)
You probably talking about it -
https://www.mangago.zone/read-manga/to_take_an_enemys_heart/
does this have an official translation? the translation is wonderful but I wanna keep up with the Japanese version....
a link would be appreciated!