I Traveled Through the Book and Became a Villain, and the System Helped Me Rewrite the Script.

[System + book-traveling + medical skills + two-way rush + double cleansing] "Have you fallen in love with me because you helped me so much?" The corner of the man's mouth raised slightly, and a trace of endearment flashed in his eyes: "Perhaps you stole my heart first." Lin Qing, a surgeon in the 21st century, once traveled through time and became a vicious female supporting character who bullies the heroine all day long in the book? "Ding, congratulations to the host for successfully binding the counterattack system. You can even flirt with me during the counterattack!" The system prompted mischievously. So, in this world full of unknowns, Lin Qing specialized in medical skills, and eventually transformed from a vicious female supporting role to a leader in the medical field respected by thousands of people. Does the male protagonist of the original book suddenly want to look back? I'm sorry, not only do I look down on you, but I also have better choices.