page 4 : "even though im a hammer" , in japanese , "hammer" is a slang for people who cant swim / cant float in water .
my guess about the last pages : many years ago , some one imprisoned marom in this place , she was bored so she turned some flowers into humans and livestocks to entertain her , they had no wills of their own , they were just her robots / puppets , now she undoes the magic so they turn back to flowers .