Quick Transmigration: The Beloved of a Lovelorn Male Second Lead!

[Faithful to one another + sweet romance, 1v1 + saving the second male lead + love at first sight + the original heroine regrets it]

Qin Ran is a task-taker bound to a System. Her mission is to stop the heroine from getting a second chance at life and ending up with the second male lead.

When Qin Ran arrives in the small world, she discovers that the second male lead hasn’t gotten together with the heroine. Instead, he’s gotten together with her, the task-taker.

Heroine: “But you liked me in your previous life, didn’t you?”

Second male lead: “Don’t make things up. I don’t even know you. If my wife hears you, she’ll beat me to death.”

…

Qin Ran: “Would I really?”

World One: [The aloof top student turns into a pitiful puppy] ✔

World Two: [The ruthless emperor turns into a scheming sweetheart] ✔

World Three: [The carefree playboy is willing to be the other man for love] ✔

World Four: [The rugged educated youth turns into a sweet little darling] ✔

…