In This Life, I'll be an Idol!

So Sangji was a rising trainee at TR Entertainment in Korea's idol industry, he had a mother and sick sister to take care of. They were very poor at the time, and due to his mother's old age, she stopped working making the family unstable. So, So Sangji, decided that he must achieve his desired dream to make a living for his family… and that was to become an idol! Knowing how rough their life would be if it continued, he wanted to do his very best to support his family. The idol industry was a difficult obstacle for him to face, he was able to get into it as a trainee due to his promising potential. He was like a diamond in the rough because he quickly rose to the top with his facial expressions, talents, being noticed by major ranking people in Korea. Not even after a year, he was now on his way to officially debuting with the rest of the members of his group. Though… So Sangji went through with this, he never had fun. All he did was listen, follow, and abide by the commands of his manager… he thought he just had to listen in order to debut since he was a professional at his job. That was a lie, So Sangji couldn't handle the stress on his back, since most members relied on him to carry them. That was how it was suppose to go, so then why is he in someone else's body?