Eiffie didn't quite know the price of the Spring of Life, but this didn't affect her knowing that it was a very precious item. At least, it couldn't be bought by normal people easily.
Now, Irina was actually giving a bottle of the Spring of Life just to improve her fine lines at the corner of her eyes.
"Take it. It's just a little thing. I have plenty of it." Irina waved her hand nonchalantly. She drank more than that amount when she woke up every morning. This was indeed nothing.
"But…"
"If you think the fine lines at the corners of your eyes are nothing, then forget it." Irina looked at her calmly.
Eiffie's hands that were holding onto the bottle, froze in midair and she looked at Irina before looking at the bottle again. Finally, she couldn't accept watching herself turn old, so she accepted the Spring of Life and gratefully said to Irina, "From now on, you are my real big sister."