Trapped In The Land Of Maths

A young girl living with only her mom, her father died in a car accident when she was only four years old. From that time she fell into despair and cared about nothing in her life than just being lazy......
She had a poker face and cared about nothing but what she really hated the most was maths.....best friends with a girl named Shashia Zu who always tries to cheer her up but fails many times

She was time travelled back in time along with her best friend but got separated....

The purpose for the time travel was for her to take a liking to maths and be responsible..

:You have five days to reach the top of the algebric mountain using the express with your team or else...

Or else what?

You'll be stacked her forever with no way out, good luck

MISSING BEST FRIEND, GATHER TROOPS. LIVE OR DIE....