mangadex.org/data-saver/3d37ebf6ec5e23918432bb18a0e61b72/3-3b5ab5ad36d0e6f8b089ce7ac6beae6ab6e7e8ebed80d0bc5981d911b15a4f7d.png
Well, it's been foreshadowing that Misasa would use the most powerful strike in Silat, if you are wondering where the power he gets, the answer is the "chi/chakra/tenaga dalam" . You will only get this power from doing meditation and hard training. I would say this is a death flag for Yumi or at least it would injure him so badly.