Quick Transmigration: The Girl Chases the Guy, but There's a Veil Between Them

Yan Shishi is a woman chosen by the System after dying suddenly from overwork. What? This irresistible heartthrob has to chase after the second male lead? Has she not noticed that these second male leads are either devoted to the heroine or rotten to the core? This mission is practically hell-level difficulty, isn't it? But who is Yan Shishi? She's talented, beautiful, quick-witted, and wicked to the core! When there's a problem, tackle it. When there isn't one, make one so she can tackle it! What kind of second male leads are these? A firefighter who can't forget his ex-girlfriend; an unloved prince infatuated with his sister-in-law; a top student and CEO surrounded by women like flies; a pair of twins who can't even tell which one is the second male lead... Oh, heavens, can someone save her? Wait... why does the second male lead in every world have the same face? And who is the person who stays with her in the void every time?