Sky Goblin, the Great Jormungandr's PLOT

Hello, I wanted to ask if anyone was aware of where the plot of Sky Goblin V/S Jormungandr can be found. I tried to go on Namu wiki but it doesn't have enough information. Don't worry for Secret of the Cave since I've already watched the movie and the informaion CAN be found on Namu wiki but not for Sky Goblin V/S Jormungandr. I'm trying to add whatever information I can find on the net but I can't do this alone and need your help.