Bernardo joined the party ... within 10 seconds of entering!

The substitution could not have been better for the coach, because of his revulsive goal scored as soon as he entered the field. He made his way inside the area after an assist from Agüero and sent the ball to the bottom of the net with his left leg, avoiding a rival entry.

He was about to be intercepted by the defender, but everything went well and he scored the fourth goal for the team. The Etihad Stadium vibrated with the culmination of an exceptional game.

The goal also meant the icing on the cake to the great performance of Kun, who had already scored two goals before giving assistance. Their participation was key for the ''Blues" to get ahead with so much advantage on the scoreboard: he was involved in three of the four goals.

The 25-year-old Brazilian was key to the club's successful campaign last season. So he will have been satisfied to have shown his coach what he is capable of doing in a short time. The connection between the player and his boss will be key to winning the Premier League.