Warning: Do not attempt to activate the Krullian Krystal Singularity without proper training and certification in Donut-Fu.
You have been chosen to unlock the secrets of the Donut Singularity, but be warned: the truth is not for the faint of heart.
Proceed with caution and consult the Krullian Krystal Singularity Manual
Or, if you're feeling particularly adventurous, try to take on the Singularity Challenge.