The two giants first met at the Etihad last week for the first leg, which Los Blancos approached with the utmost respect and refused to pay any attention to Man City's immense woes in the Premier League.
REAL MADRID stars realised Manchester City weren't even "half the team" they faced in recent years during HALF-TIME of their first leg at the Etihad.
Real and City failed to finish in the Champions League's top eight during the league phase and that set up a blockbuster play-off for a place in the Last 16.
The visitors understood they weren't playing against the same City that took them to the limit the last three years, when they faced off in six thrilling Champions League knockouts.
And Man City struggled so much they couldn't get a shot on or off target until the latter stages of the second half, which saw Nico Gonzalez scoring a consolation goal during stoppage time.