My Family Said We'd All Make Money on the Side, but I Was the Only One Who Actually Did

[Transmigrate + Deep Sibling Bonds + Play the Pig to Eat the Tiger + Cunning Revenge + One-on-One Romance + Male Leads Are All Chaste] A bowl of human-meat soup on the road to escape famine dragged Wei Fu back from the gates of death just after she transmigrated. Their adoptive father had willingly cut off his own flesh to make the soup that saved them, but he died, leaving the three siblings to depend on one another. The good news: they made it to the capital alive. The siblings were close, and after a while, all three found work. The bad news: the three of them couldn't put together a single sound moral compass. Her handsome older brother volunteered to become the sixth male favorite of the Grand Princess. Her younger sister became the bedwarmer of a mad young lord. And she... She was busy seducing the newly appointed top scholar, the Grand Princess's fourth male favorite, so she could become his mistress. Their prospects for making money were looking bright. But hadn't they agreed that the two of them would earn money while she got pregnant and left after the father was out of the picture, so the three of them could head to Jiangnan and live as wealthy landowners? Why had one become a prince consort and the other a young lord's wife? Fine, fine. Was she the only one honestly sticking to the plan? Wei Fu touched her belly and looked at her older brother and younger sister. “Are we still leaving?” Her siblings grabbed their bundles and jumped into the carriage. “We got carried away. We're leaving right now, without stopping for a moment!” The Grand Princess had just accomplished her great deed and ascended the throne. The young lord had become crown prince, and the top scholar had become chief councillor. They stared at the empty house. “???” Weren't they supposed to be shameless, greedy for money and power? Hadn't they tried hard enough?!