Wukong and others were summoned to Mount Meru, where Tathagata had arranged the Ten Thousand Buddhas Pilgrimage Formation.
Wukong asked in confusion, "World Honored One, why is there a need to set up such a great formation? Could it be that a major battle is about to take place?"
Over the years, he had been contemplating the mysteries of karmic tribulation within the secret realm of the Medicine Buddha, while Daoist Equal to Heaven traveled far and wide in search of truth. Enlightenment Dao was perceiving the rise and fall of the Human Path in the human world, and karmic tribulation intertwined during these years, granting him deeper understanding as he eventually deduced the Karmic Tribulation Divine Fist.
Karmic tribulation is an eternal topic, of utmost concern to those on the Immortal Path; his transformation of it into a divine skill was exceptionally brilliant.