BoBoiBoy Galaxy Season 2 Episode 3

BoBoiBoy and friends return to Tuan Guru Gaharum only having 2 ingredients. However, BoBoiBoy was given another chance to prove his seriousness. Their journey in Rimbara is nearing its end, but only one will be crowned champion. Who will inherit the knowledge of Sir Guru Gaharum from generation to generation? BoBoiBoy or Qually?