Rose, Ruyue, and Elena were all unique people. They'd spent a lot of time together, and naturally, they'd influenced each other; but none of them ever deviated from the paths they decided to walk.
Perhaps they moved at different speeds. While Rose was still desperate for love, Elena was content with it. While Rose was content with power, Elena couldn't get enough of it.
However, their strengths and differences always managed to balance out somehow. This was the nature of the dynamic they'd created after spending the majority of their lives together.
Then, how did Iris fit into it all?
She was inherently different from her sisters. Putting aside the fact that she was already a high-rank Demigod on her way to challenge Godhood, she was over ten thousand years old and far more mature.
It had only been a few hundred years since they had come to the palace, with the time dilation included of course.
To her, that didn't really mean anything.
