Xue Ling now knew that Yu Ze was one of the reasons she came here, so of course she would teach him the methods to save his life.
Isn't it best to raise him from a young age now? Then she would have nothing to be unhappy about.
"Alright, let's go in now. I want to research a potion to dye your hair black, so in the future, you can truly be like a normal person." Qin Xue knew that in the modern world, she wouldn't need to worry about researching this - she could just buy a bottle. But now, there is nothing here, and if she doesn't research it, she can't use it. If she had known about this situation earlier, she would have memorized the recipe in advance, which would have saved her a lot of trouble. However, there's no such thing as advance knowledge in this world.
Qin Xue placed the two children on the bamboo bed and left them alone to go make her medicine. This way, she could finish what she wanted to do sooner.