Downloading and installing 'free' music app back in the 90s or something.
So I quickly learned there's no such thing as downloading stuff for 'free'. Even if you can download stuff without catching a virus, the site owner prob benefited in some ways the moment you click the download button.
Mobage: Fire Emblem Heroes 8793571220
https://card.psnprofiles.com/2/Atelier_Ragna.png