One idea could be a story where Mash teams up with an unlikely ally from a rival school. They start off not getting along but through various challenges, they learn to work together and combine their unique skills.
Another option could be a student from a different magic school who is jealous of Mash's popularity and unique abilities. This student could use dark magic to try and bring Mash down.
The 'girls like muscles story' might be a narrative that delves into the reasons behind girls' attraction to muscles. It could involve aspects such as the perception of strength, health, and confidence associated with a muscular body. For example, in many cultures, a muscular man is seen as more capable of protecting, which might be an appealing trait for some girls. Also, it could touch on how the media and society influence this preference.
Some shows like 'Ozark' can be considered similar. It has elements that seem like they could be based on real - life financial crimes and the underworld. 'The Act' is also a good one. It was based on a true story about a mother - daughter relationship gone horribly wrong. And 'Unbelievable' is based on a true story about sexual assault investigations.