Time went by and still, Huang Shengyi's obsession with destroying the barrier only continued to grow. The world was peaceful and the Huang Dynasty had no rivals. This left the Empress with a lot of free time to do as she wished. She chose to cultivate and use her power to destroy the barrier. Huang Biren said nothing about the matter letting her do as she wished. Huang Biren had already deduced that the barrier had been set up by the death god, Whiro. Even though he was still weakened, he was still a god. To break through the barrier, one needed to have the power of a god.
Although Huang Shengyi was powerful and in the future, she would easily surpass the power of the gods, she currently did not have the power to go against the will of one of the darkest most evil gods to ever walk the earth.