the formula is correct

Kushina tried to be as accurate as possible while the clock in the room appeared to have less than five minutes. as she looked at the remaining ingredients and double checked the instructions she noticed she almost mixed to ingredients up. correcting the mistake she poured the formula into the pitcher before pouring herself a glass.

"i better not regret this," Kushina said as she took the glass and drank the formula. the formula tasted nasty and she almost threw up but managed to keep it down. she looked around for the clue to reveal itself when she looked at her glass she saw two numbers on the bottom.

"69," she said with joy. "373569 or 693735."

"good job you are nearly out," said the voice. "but i feel i should warn you that you only get one chance on the door. get it wrong and you will be trapped."

"bastard," Kushina said with anger. shaking her head she moved to the door and made her best guess on what the code could be.