noun
trance
TRANS/træns/
A dazed or hypnotic state of awareness.
The man sits in a trance, absorbed in the swinging pendulum.

Etymology
Old French transe linked a crossing with coma and passage from life to death. English carried this notion of “passing away or apart” into states detached from ordinary awareness.
In context
he is like in a in a daze in a trance they have to wake him up they have to bring him back to reality