Zaporizhian Sich
Soon Skrzetuski was sent by Prince Jeremi Wiśniowiecki to Zaporizhian Sich as an envoy. During the mission he was wounded and taken captive. He was saved by Khmelnytsky, who was grateful for Skrzetuski's help. Khmelnytsky, however, didn't agree to set him free at once. Skrzetuski as a captive witnessed Polish defeat in Battle of Zhovti Vody.