Trainees sound cool. They are nothing until they debut.
A trainee is endless practice, practice, practice
Are trainees in a cruel world? Have a very cute dream
How far does it take to go from trainee to idol? No one knows the answer
To strive for existence, to prove 100 times, this is your position
From this moment on, I won't give up
Hello everyone, I am trainee Song Ziqiao. From today on, I will use my efforts to prove myself. Please take care of me!