As stated in a previous ask, not many of the ghost relationships are changed bc Danny is now Dannie. Spectra, unfortunately, still mentally attacks Dannie. Spectra strives to create something beautiful of herself and in order to gain that she still has to go and suck the life out of high school students (apparently lol). 

The episode carries on like it did before with the students getting sick, and Dannie is still put into the machine Spectra built. 

If you have any more questions about my Dannie Phantom AU please ask! Don’t be shy i will answer!