The Girl Who Divided by Zero

Soan hunches over her bag in the back of the classroom, desperately hiding Psi—her sassy, pocket-sized robot brother who safeguards her late mom's memories. Her desk is a tangle of unfinished geometry homework and portrait sketches.

Then the classroom door detonates into a swirling neon portal. A mischievous wasp-tarsier creature leaps through and abducts Psi. Without hesitation, Soan dives after them, only to be thrust into her worst nightmare: a world where math isn't just a school subject—it is the magic system. 

To rescue Psi, she must become a high-stakes Math Beast Queller. There are just two problems: the System ignores her for lacking innate talent, and she hates math.

Her solution? To sketch math. Aggressively.

► Unique Math Magic System (100% guaranteed not homework)
► Math-inspired beasts & boss fights (Gangster octopus capitalist for Business Math? Yes.)
► Fast-paced progression fantasy with slow but earned power up
► Light and unique system stats
► Strategic, analog MC that uses sketching and note-taking
► Desperate Creative problem-solving
► Ultimate straight-man MC + eccentric cast
► Fierce loyalty & found family
► 100% human-written