So basically

The Mandalorian and baby yoda went on a mission with Mando’s old group of misfits in order to rescue this guy , a brother of one of the gang members
The group is comprised of
1 A robot
2 The devil guy I made
3 A bald guy
4 The sister of this guy
5 a Old guy , which is the leader but didn’t go with them
6 Qin

They betray Mando after they find Qin , and tried to escape but all defeated by him , Qin talks Mandalorian into going on with the mission and leave the gang on the prison ship he was in

They go into the space station that the group owned , he gives Qin ti the old guy , and Mando leaves , but they tried to kill him by blowing up his ship as he leaves

BUT !!! , It turned out that Mando has a tracking device that he slipped into Qin’s pocket that was set to blowup the prison ship , but since it was in Qin’s pocket , the Rebel Space strike that was supposed to blow up that ship , now goes and blows up the space station