Vocabulary consisting only from characters you are able to read
いつの間にか
itsunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
火力
karyoku
heating power, steam powermix
行方
yukue
(1)(one's) whereabouts, (2)course, direction mix
下る
kudaru
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans