already found it

Mc and fmc are childhood friend. Because mc dad are the driver for fmc father.
Fmc are from wealthy family.

Mc dad already fired and fmc father told the mc dad to make his son stay away from fmc because some event in the past, when mc take away fmc from her house.

Mc have a bad grade at science exam in the school. Mc dad beg fmc father for mc to not get expelled from the school.

When mc go home, he hope he have a magic.
Then the world turn upside down.
The next day mc see a food stall have a problem with the stove. And then the seller say that the problem he have would be easy to fix with fire magic.