The evil dragons could not endure the boiling heat of the pond so three tried to escape the boiling water by flying off up into a cliff that still shows staining from their blood, now called Yonghyeolam ("dragon blood rock").
The evil dragons could not endure the boiling heat of the pond so three tried to escape the boiling water by flying off, became disoriented, and died by colliding into a cliff that still shows staining from their blood. That cliff is now called Yonghyeolam ("dragon blood rock").