Wild flower defied winter

This unknown wild flower is just opening its flower buds. Incredible. But even my wife doesn’t know what this flower is called. And she knows a lot about flowers. Maybe someone knows what this flower is called? This flower is lonely. One flower grows under the windows of a house next to the "Kingdom of Moss"
https://rumble.com/v3ugyc4-kingdom-of-moss.html?mref=6zof&mrefc=16

I'll be frank. This wildflower isn't the only daredevil. In our second garden, three rose bushes also decided to bloom.
"The rose that welcomes winter"
https://rumble.com/v3smsm1-the-rose-that-welcomes-winter.html?mref=6zof&mrefc=18

I think the fate of these plants will be dramatic. I'll try to make a video of how these flowers will face the frost.