@kati77 I'm doing that aspiration, but I think the term "fully grown" simply means "fully convert" into a vampire. They will be fledgling vampires. From watching mine, they can convert anytime between 1 to 3 days. I suppose there is a slight chance, if they convert in the sunlight, they can burn and die. I think I've also heard some can starve to death during the transition, or something like that, although their ghost will be a vampire. I don't know if ghosts count as your "fully grown" offspring. None of mine died as they do have some self-preservation.
You will have to train 3 offspring (only has to be done once per offspring), and can't be done until after they fully convert and are feeling good again (converting does kinda ruin their moods for awhile).
Then you have to make friends with them all while you are advancing to become a Master Vampire (not Grand Master), which is the end of the aspiration. It really isn't hard to do.
