I Woke up a Day before my Debut

Just call me NGS. I am a girl with a dream. A dream that no matter how many times I wish for, will b forever impossible... Until it really happened. This is the time that really changed my life, completely. The story of what my life would be "Ding! the Self-serving Task System is at your service." "Ding! congratulations for having your own Classroom Space where everything you want to learn is here." "Hey, is this my magical space?"