The only chance is that the second leg is at Villarreal. Liverpool have had some ropey Anfield performances against lower end prem teams. If they don’t put Villarreal out of site there’s a chance Emery could do them in the return but it’s clutching at straws. No one would have said they’d be in the last 4 at the start of the tournament, it’s an easy ride, just like Roma after they put Barca out, just like Spurs in a CL final ffs.
They don’t ever get a run like the one Madrid is on where it’s PSG Chelsea City then the final against Liverpool. They always seem to get the stars aligned run to the final.