Complex sentence: He ends up freezing himself in order to travel to the future to find the Sands of Time, and through time travel, he succeeds by switching the Lao-Mang-Long Soup with pea soup.
Split into simpler sentences: He ends up freezing himself in order to travel to the future to find the Sands of Time. Through time travel, he succeeds by switching the Lao-Mang-Long Soup with pea soup.