After ten thousand years of companionship, their affection was profound.
However, for humanoid creatures, whether humans, dwarves, or elves, the lake water that enabled their survival was more revered than spring water.
The Goddess of the Spring, already harboring jealousy, gradually lost her balance after the Goddess of the Lake repeatedly expressed her intention to awaken the even greater Sea God.
The strongest deities of the Water Element would only rise from the ocean. This was declared to them by the world rules from their birth.
But the Goddess of the Spring, having been worshipped and sacrificed to for ten thousand years, couldn't even tolerate her own sister growing stronger than herself, let alone the slumbering Sea God.
Yet the simple-minded Goddess of the Lake failed to perceive the change in her sister and even fell in love with the Wolf God.