Revenge Begins with the Ex-girlfriend's Beautiful Mother

[Regret] + [System] + [Multiple Heroines] + [Daily Life] Heartbroken and cruelly dumped by his materialistic ex-girlfriend, Wang Lin turned to bars to drown his sorrows. Unexpectedly, he ran into his ex-girlfriend's beautiful mother! A crazy revenge plan took shape in his mind; the real show was just beginning! (The introduction is insufficient; please proceed to the main text.)