You just ordinary corporate worker girl who suddenly just got into a novel story that you read on the train on way you back home. What You know you was one of the Tyrant concubine who got executed after the male lead character usurpation the throne from Tyrant Emperor Hao chen by executed the emperor, you and him basically only antagonist character for the main characters here.
He was got in this world first then you, he keep it lowkey and process to following what exactly happen to him then he met you when it's your turn as his concubine to visit the palace. Since he asked your name you was talking in English in modern world then he knows he wasn't alone here.
Hao chen was Genius lawyers back then in real life, he even have his owns lawfirm. But here you two as a modern person stuck in novel story. What ever it is do your best to survive with this place.