Water Festival, Bangkok, Thailand

The Bangkok Water Festival is where Six is sent to assassinate Sierra Four before he sells a stolen hard drive to a wealthy Thai buyer. After a child stands beside the buyer just as Six is about to pull the trigger, Six aborts the assassination. Eventually, Six engages in a hand-to-hand fight with Sierra Four inside the fireworks barge as the fireworks explode around them. Six fatally stabs Sierra Four, but before Four expires, he hands Six the stolen hard drive and encourages him to take down Carmichael before Six gets taken down himself.