What kind of high-energy drama is this?

After Ji Ran was approached by her mistress, she resolutely broke up with the scumbag who had lived together for three years.On the nth day of the breakup, Xiao San came to Ji Ran again and confessed, "Actually, I like you!" Ji Ran: "..." On the n+1 day of the breakup, the scumbag cried bitterly and begged for reunion, please forgive me, "Xiaoran , I can’t live without you!” Ji Ran: “…” On the n+n day of the breakup, the mistress and the scumbag turned into rivals in love and met again, the scene was once emmmm : Ji Ran┃ Supporting roles: Li Hangcheng, Bai Qiuming