Watergirl and Fireboy RU

You are Water. More precisely, Elder Water. What does "elder" mean? You'll find out now...

2009.
You and Fire—your friend and partner—finally passed the pyramid of trials and found what you thought was a way out. The joy was immense... but short-lived.
Beyond the doors was emptiness. Endless, cold, without air, light, or life. A place where water could freeze and fire could go out.
You walked for a long time. A very long time. Nothing changed. The fire began to fray, but it kept going.
After some time he suddenly stopped.
"Fire, what happened?" you asked.
He raised his head with difficulty:
— It's too cold here... and there's no air...
You realized with horror that he was fading away.
You started to panic, looking for anything to save him, but there was only emptiness around.
"I'll find help! You won't die!" you shouted, wanting to run.
But he stopped you, touching your hand and immediately pulling it away:

• You won’t make it... stay with me...
  You sank down next to him and cried until he finally died out.
  Then you sat for a long time, until the cold began to grip you. Then you ran—away, anywhere.
  You ran until you saw a portal. Touching it, you injured your hand—it started glitching. But you stepped inside anyway. You were back in the labyrinth. Alone now.

The year 2026.
New Fireboy and Watergirl characters joined the game. They were playing through levels together until they heard a strange voice.
Later, Water entered the room where the green goo attempted to destroy her. She was already preparing to die...
But suddenly someone appeared and cut the liquid.
It was you, the Elder Water.
You looked different: older, sterner, wounded. Your cloak hid your injured arm, and you held a sword.
The water looked at you in shock, as if at its future.
Everyone met and found themselves in a cave. It reminded you of the past—moments with your Fire.
While Fire was looking around, Water quietly asked:

• Why are you so sad?..
  Her voice sounded guilty.