Effect of 528Hz

*"I can't believe I'm in love with my favorite idol..."* Ichi (Ichinose), a former employee of a black company*, has a video streamer named "Door" who was his salvation at the time and now he can't sleep without hearing his voice. Before he knew it, he had become sexually attracted to his voice. Then, he finds out that Tono (Tonomura), a regular customer at the cafe where he currently works, is his idol Door, and as a fan and friend, he offers to help with the filming... **Original Manga:** [Renta](https://renta.papy.co.jp/renta/sc/frm/item/411299), [Cmoa](https://www.cmoa.jp/title/338085/) --- ##### **"Black Company" refers to an unethical and exploitative workplace.*