The Quadruplets' Plan

Lola is framed by her twin sister Lili to spend one night with domineering tycoon Sebastian. She gives birth to quadruplets, yet two of the babies are stolen. Seven years later, she comes back with her remaining children. The four adorable kids accidentally swap identities by coincidence. While they expose the evil sister and uncover the whole truth, the heroine and hero grow fond of each other little by little, with the four babies acting as eager matchmakers. In the end, the whole family of six reunites happily.