>>87403449Well Mori had COVID so when she overworked hers, she got scars. Marine and Suisei both had nodules on their vocal cords, not their lungs which is when growths called nodes form on your vocal cords from overuse. Suisei has also had issues with her nasal mucus membranes (which is connected to your throat) Both had surgery for it. Marine's surgery was successful but she rested one week less than she was supposed to and did permanent damage to her vocal cords, which is why she can't stream as much now. Suisei's surgery was successful AND she rested as she should but she still suffered slight vocal damage anyways because when you do surgery on your vocal cords, that's always just a risk even if everything goes well which is why you really REALLY want to avoid developing nodes. The effects of this were relatively minor, Suisei just lost a little bit of the upper part of her range, but that's still devastating as a singer even if she mainly sings in the lower range anyways.
t.Singerfag.