All for the Risk

Jaja was being known as the happy-go-lucky girl in their circle. Aside from being the only lover of science in their group, she's also a sadist. A very sadist that'll make you go insane.

And all she does is to sing and play several instruments just to express herself.

Even though she was entitled as the 'president slash class clown', she still remains as the top student in their batch, graduated as a junior high school valedictorian.

And because she can sing, play instruments, and entitled as the 'STEM's singer' it leads her to the annoying TVL student who migrates from Greece, Ryu.