The Movie Emperor [Entertainment Industry]

My name is Qi Langchuan. I'm an actor. I have a junior from the same school whom I'm secretly in love with. I confessed to him, and he accepted. He took acting opportunities and resources from me, became a wildly popular star, then stabbed me in the back. In the blink of an eye, I was reborn. "Senior, I want this role," he said, pouting sweetly. I looked down and saw the calculation and ambition filling his eyes. ...Maybe I was blind in my past life. Written in third person. A strong couple; the love interest is not the junior. After being reborn, the protagonist sees through worldly affairs, stays away from scumbags, and focuses on his career. In the end, he conquers the entertainment industry. An entertainment-industry story. Title and blurb to be revised. Theme: To be added