a stupor, a deep sleep / coma

go into a deep sleep

past tense of 疲れる (tsukareru) [ichidan]; tired; exhausted

to be tired

to come to an end / to die / (after a verb in the continuative stem form) completely; to its limit

the state or condition (of something at a certain time)

fall into, be caught in, trap / insufficient, mistake

fall into, slide into / surrender / collapse, cave in, fall (i.e. castle)

fall in, lapse into, yield to

直ぐに: immediately