The Indefinate

Doctor who is trying since year of his experiment to read a human mind.... He try to put a device dipped in a tonic which make a user to fall asleep... after which he put some equipment to connect his heart and mind... to test what he thinks in his deep sleep... but after successive attempts , he could only able to reach once on this experiement... He was doing it silenetly over his patients w/o letting them know... One day , after seeing a small result he try to do it over his wife.. And when she fall asleep , and he could able to see reading over his device.. he is feeling happy about it , as he could able to see the reading telling him what his wife was thinking in sleep... but suddently an instrument get little cracked and break... and which put his wife is deep sleep and in middle of a dream..... and his experiment not only fails but pull down his wife in state of sleep forever ... Then begin the journey to bring her back