The Substitute Princess Is Everyone's Favorite

Mu Ziran transmigrated into an alternate era ruled by numerous rival dynasties. She became the only princess of Fenglin, the notorious Ninth-Month Princess, said to be cruel and violent and to keep three thousand male companions. Just as Mu Ziran had finished processing her new identity, the Ninth-Month Princess’s brother, an emperor of Fenglin who doted on his sister and stood above all others, warned her, “Play your part as a princess, or I’ll kill you!” Come on, big brother, you should’ve said so earlier. Then I wouldn’t have had to work so hard pretending… There are multiple male leads. She wants both the fish and the bear’s paw. This is a brainless wish-fulfillment novel, so stay away if it’s not your thing!