[Genshin Impact] The Useless Can Only Call Daddy

I'm a pretty, useless waste of space with nothing going for me except money. On a friend's recommendation, I downloaded a game. Too lazy to put in the work, I immediately paid for a Genesis Crystal. I don't know if the game was moved by my rich-lady behavior or stunned by all my money, but it pulled me inside. Me: ... I opened and closed my eyes, and I was bobbing in the water. Beside me, an Emergency Food was staring at me with its eyes wide open. Me: ...glug glug. Ah, that blond boy is really handsome. Especially the way he swims toward me! Overcome with emotion, my eyes filled with tears, and I shouted right then and there: "Daddy, thank you, Daddy! Glug glug...!" Well, the three of us nearly drowned together. 1. Written on a whim, a short romance. 2. There isn't enough content about Aether, so I'm writing the kind of story I want to read. 3. The heroine really is a beautiful useless girl. Aside from being good at keeping herself alive, she can't do anything (though she can call people Daddy). 4. The male lead is Aether. 5. OOC. Theme: No one is completely useless.