In the sixth episode of Part 2 of La Casa de Papel (commonly referred to as Season 2, Episode 6), titled "What Have We Done?", the heist reaches a critical emotional and physical breaking point. The episode is defined by Tokyo’s dramatic return to the Royal Mint and a tragic turn for one of the gang's most beloved members.
: Under Berlin's command, hostages are forced to accelerate the digging of the escape tunnel. La Casa de Papel - Season 02Eps6
While the heist continues inside the Mint, the Professor (Sergio) remains captive at the Toledo estate. In the sixth episode of Part 2 of
: Sergio manages to incapacitate Raquel and escape back to his hideout, leaving her torn between her professional duty and her personal feelings. Tokyo’s Daring Return titled "What Have We Done?"