The Ivorian unleashed a piledriver of a shot in the 4th minute, giving Joe Hart no chance of a save in the Burnley goal.
Bryan surged forward from his own half with the ball before releasing it to Lucas Vietto on the left wing.
Vietto cut inside onto his right before laying the ball off to fellow new signing Seri, who sidestepped Jeff Hendrick before releasing an absolute cracker with his right boot.
The ball continued to rise until it nestled in the top right corner, leaving Burnley goalkeeper Joe Hart with no chance.
This could be a goal of the season contender, come May 2019.