0_Jordinio_0
Something I have read in a couple of other fan fics it that the MC learns all of the sage modes from the toads, snakes, and slugs and then combines them all into one since they all hyper focus on one aspect. The slugs focus on regen and defense, the snakes focus on attacks and poison, and the toads focus on sealing and sensing. OR I might just be wrong in general but its a good idea and one that would fit in with Daiki's character