The stage is set for Aria to sing, but all eyes are on... Mary Bell?!

The second volume of The Villainess is the Heroine's Biggest Fan picks up in the world of Beneath a Beautiful Melody, but the plot has become tangled. Male leads, originally written to love Aria, now can't seem to shake their newfound fascination with the transformed Mary Bell. Her estranged fiancé, Ethen, is trying to win her back; Vante is captivated by her mysterious green aura; and even Aria's fated lover, Edville, is turning his gaze towards her.

As if that wasn't enough, Mary Bell grapples with shocking revelations about her father and the strained relationship she was hoping to mend. Meanwhile, Aria faces her unique challenges as an emerging pop star in a world where such a title has never existed.

Will Mary Bell and Aria manage to navigate these complications? And when will these male leads finally make up their minds?