In the Midst of Saving the Villain

[1v1 + Happy Ending + Each Other's First Love + Super Sweet, if it's not sweet, you can hit me] Song Jinxi is very fond of the abstinent, domineering villain in a CEO novel full of tragic romance. The villain is peerlessly handsome, devilishly clever, cold and desireless, and so domineering that his aura makes her knees weak! Then she accidentally gets bound to a System and is told that the villain has turned evil, wants to kill the hero and heroine, and plans to destroy the world? With the 2D world on the brink of collapse, Song Jinxi transforms into a champion of justice and transmigrates into the novel. - The first time, the villain is still a little boy. She heroically sacrifices herself to save him. The second time, the villain has grown into a young boy. She sacrifices herself again to save him. The third time... she dies again. - She prevented the three worst things from happening in the villain's childhood, and he still turned evil and wants to destroy the world? Song Jinxi transmigrates into the novel for the fourth time, only to be caught by the villain as soon as she arrives. - Now grown into a domineering CEO, the villain pins the petite girl against the wall and whispers in her ear in a dangerously low voice: "If you dare die again, I'll make everyone in this world be buried with you." Theme: