The cast teams up with guests Shin Seung Ho and Jung Soo Jung for this week's War of the Bosses, Ladder of Destiny. Using a giant ghost leg board, they compete to claim the title of the nation's ultimate boss. The final outcomes are hidden, and each mission grants chances to draw lines that shape their fate. Landing on the boss spot means victory, while landing on a dud could lead to a penalty. Who will be the ultimate boss?