As the battle between Kenshiro and Falco heats up, Lin senses the Celestial Emperor's voice. The group falls into a trap set by Jakoh and falls deep underground. There, they discover Celestial Emperor Lui. Lin and Lui turn out to be twin sisters. As it turns out, in accordance with the law that there may only be one Celestial Emperor, Falco was ordered by Jakoh to eliminate the infant Lin, but he secretly saved her…