When luck is on your side with a little effort, you will come out victoroius despite the challenges. Liverpool didn't deserve to win the match because they didn't play like players that are ready to win PSG. It was just that Allison and Elliott was at the right place at the right time to see Liverpool through from ending the match in a draw. I will be surprised If PSG win the second leg and qualify to the next round.
It is not only you who will be surprised if PSG can advance to the next round by beating Liverpool in the second leg which takes place at Liverpool's home. But almost everyone would be surprised if the result could actually happen to PSG although I don't think so for PSG because the second leg is a decisive match for both of them but because the match takes place at Liverpool's home, of course PSG will not be favored by many parties. And that is also regardless of how both of them performed in the first leg that they have played.
Indeed, the results of the match in leg 1 are very worrying because it only has 1 goal for Liverpool, I think they really need to get the maximum victory to get a position to the next round, and which is also an opportunity for Luis Enrique to win tickets to the next round from Liverpool, they were also able to keep up with the game brought by Arne Slot in the first half and only one goal for them, this proves that the match in leg one was also quite difficult to complete by Liverpool, with such a situation I think PSG also has a great possibility to get a goal in the aggregate round two now, this is not pitting luck but pitting playing strategies because of the ability of the players I think they are not so far away.