The Spaniard, 26, had an awful debut against old club Liverpool
eight days ago.
But he hopes to open his account at Fulham tonight to keep the
Blues owner happy.
Torres said: "As a striker I'm asked for goals so I'll pay in
goals.
"I still haven't seen Roman Abramovich. To put so much money
down for me speaks of his dreams to keep on making history.
"We want to repay him for this effort. I have to pay my debt on
the pitch. It's beautiful he paid so much for me.
"When the season started I expected to play a lot to forget
about my injuries. But Liverpool didn't start well.
"There was no light at the end of the tunnel.
"An incredible door opened for me when there was six months of
fight ahead of me.
"Now I can fight for what I've always dreamt about fighting
for."
Torres hopes Liverpool fans will have forgiven him by the time
he visits Anfield in Chelsea blue.
He added: "People on the outside can't understand some things
about football.
"The problem was that when Xabi Alonso and then Javier
Mascherano left I could only see a light at the end of the tunnel
when Chelsea opened the door.
"It just happened that my time came to leave. In time I hope
Liverpool fans understand.
"I would like to return to Liverpool and be recognised. I only
have gratitude towards the people, the club and everybody in
Liverpool."
John Terry has been warned he can no longer expect to play every
game following the £23m arrival of David Luiz.
With Branislav Ivanovic signing a new deal until 2016 and Alex
due to return from injury next month, Blues boss Carlo Ancelotti
will be spoilt for choice at centre-back.
Ancelotti said: "We can have more rotation with our players and
maintain more fresh defenders.
"John has played many games but when a good player like Luiz
comes in to improve the squad, everyone is happy.
"Luiz will be one of the best defenders in the world in the
future.
"And he can help us build our play better from the back when
opponents try to close us down in midfield."