SolarmovieOne

Bok-Soon (KIM Go-Eun) runs a street stall while taking care of her younger sister. Bok-Soon may not be the brightest girl but what she lacks in intelligence, she makes up for in uncontrollable rage. She's infamously known as the 'psycho bitch' in her neighborhood. Bok-Soon's relatively peaceful life with her sister is disrupted when they cross paths with a serial killer named Tae-Soo (LEE Min-Ki). Tae-Soo kills Bok-Soon's sister because she may have stumbled upon the truth of his murderous lifestyle. Bok-Soon's rage consumes her completely, leading her to plot her revenge on Tae Soo. Meanwhile, Tae-Soo vows to tie up his only loose end-Bok-Soon. Bok-Soon's descent into revenge and electrifying struggle with Tae-Soo culminates in a riveting conclusion. Who will emerge alive: hot-blooded Bok-Soon or cold-hearted Tae-Soo?

How to Watch Monster Legally and Safely

If you want to stream Monster through reputable and legal services, there are a few good options depending on where you are. Subscription platforms like HBO Max, Disney+, Netflix, Amazon Prime Video, and Apple TV+ sometimes carry Monster films or related DC titles—though availability depends on your country.

If you’d rather not commit to a subscription, there are ad‑supported, free (but legal) platforms such as Tubi, Pluto TV, Peacock or Crackle (where available in your region) that occasionally host superhero films.

Lastly, don’t forget about library‑linked streaming options like Kanopy or Hoopla (if your library or university is registered), and official uploads by film distributors on YouTube—these can also give you legal access to classic movies.