After the Finale, I Bought the Villain

After transmigrating into the final chapter of a novel, I spent ten taels of silver to buy the recently stripped villain, Rong Qi. I intended to make a quick fortune with him, but he was penniless and injured. While I stripped his clothes to sell for cash, I encouraged him to reclaim the priceless dowry he had sent to a woman. Unexpectedly, at the wedding rescue scene, I became his 'mistress' and opened a milk tea shop, which exploded in popularity thanks to his 'charming smile.' However, Rong Qi began to act strangely...