In my previous life, my junior sister stole the anti-cancer drugs that my teacher and I developed and sold them to foreign companies, and teamed up with my boyfriend to frame me on the Internet, which caused my teacher and I to hate each other until we died. After my rebirth, I prevented my junior sister from entering the laboratory and stayed away from my scumbag boyfriend, but the experimental results were still stolen. Fortunately, I made preparations in advance, modified the experimental data, exposed the true colors of my junior sister and my boyfriend in a public live broadcast, and finally let them get the punishment they deserve.