So how exactly is 999 supposed to stop multiversal embodiment of chaos,evil and strife? A hug?

I have a vague recollection of 990 mentioning that 001 will be defeated by love (something along those lines) Is 999 gonna give him a big hug and the Scarlet king is gonna burst into light and shine hope upon the multiverse? I can't picture 999 actually getting into a battle with his dad. Im very curious about this and I couldn't find anything on the site about the possibility