how do i get alucian's good ending please help!!! i keep getting his bad ending :(
For Alucian's good ending you have to make sure to finish the project with them! Alucian attends Alchemy, cryptozoology, history of magic, and study of malediction, so as long as you attend those classes each day with them your intelligence should be high enough!
You can also usually find Alucian in the garden in the morning, the nurses office just after / around lunchtime (i found going right after having lunch with them seemed to be the most effective) and at around 6pm you can find alucian in the library for tutoring / the project. You should focus on doing the project with them first (you'll need to up your strength in order to make the right choice though, so make sure to do so if it isn't up - i had mine at about 3-4 and it worked fine) - keep in mind when you're given choices that Alucian values honesty, so its best to choose whichever options most appeal to that :0!
As long as you finish the project with Alucian (choose it every day that you get the chance to) and continue spending time with them that should get you the good end o7 i wish you the best of luck!