The Lion Guard is looking at the paintings that every Royal Mijuzi has made to find a way to defeat Scar. They fail to find anything. Fuli speculates that it might be because the return of an Evil Lion of the Past has never happened before. Makini, however, states that they just didn't find the right one.
While showing them the paintings, Makini bumps into a huge rock. After Beshte moves it, the group learns about a hidden chamber that reveals the secret to defeating evil. The take a path deep under the Lair where they deal with a bunch of obstacles. Kion eventually realizes these are tests.
When they finally get to the hidden chamber, they find a pool of water. This makes Kion realize they already have what it takes to defeat Scar. They vow to do so. The group then heads back up.
- Max Charles as Kion
- Diamond White as Fuli
- Dusan Brown as Beshte
- Joshua Rush as Bunga
- Atticus Shaffer as Ono
- Landry Bender as Makini
- Some of the paintings in the song Wisdom on the Walls show scenes from the 1st and 2nd movies and several episodes from the this series; including Simba's birth during Circle of Life, Scar's defeat, the confrontation between the Pridelanders and the Outsiders, the Savannah Summit, the mashindano, and several scenes from Hakuna Matata, Can You Feel the Love Tonight, and Divide and Conquer.
- Two of the tests pay tribute to both Indiana Jones and the Raiders of the Lost Ark and also Indiana Jones and the Last Crusade.