Erling Haaland scored a hat-trick as Manchester City showed Ipswich just how tough life in the Premier League can be with a comfortable victory at Etihad Stadium.
The Tractor Boys are back in the top flight for the first time in 22 years and they had a dream start at the defending champions as Sammie Szmodics scored on his full debut, squeezing a shot through the legs of Ederson after seven minutes.
But the joy was very short-lived as Manchester City hit back with three goals in four minutes.
First, Haaland equalised with a well-taken penalty, given following a review by the video assistant referee after Sam Allison had initially deemed Savinho had dived.
Kevin de Bruyne then capitalised on hesitation by Ipswich goalkeeper Arijanet Muric to drive home before Haaland made it 3-1 after just 16 minutes when he rounded Muric to fire in.
Manchester City could have been even further ahead as they hit the woodwork twice, although Ipswich had a strong shout for a penalty denied when Leif Davis appeared to be brought down by Brazil winger Savinho inside the box.
The second half saw arguably the biggest cheer of the game as Ilkay Gundogan – who completed his move from Barcelona back to City on a one-year deal on Friday – came on to mark his return to the club.
Just as Ipswich looked to have limited Manchester City to three goals, Haaland struck with a low drive from distance late on to complete his hat-trick.
Victory means Manchester City have a 100% record from their two games so far while Ipswich, who faced Liverpool in their Premier League opener, are waiting for their first points after the most difficult of starts.