You slumped down in a public cubicle. Crying as you remembered that your exam will be held next week.

You're a slow learner which makes it hard for you to pass the exam. Your parents are furious whenever you fail your exam and you're scared to fail it again this time.

You sobbed and was stunned when you saw a number written on the wall of the cubicle.

09XX-XXX-XXXX Yato Always at your service.

Being desperate, you decide to call the number hoping this guy Yato can help you.