Who Will Fight for Immortality?

A spiritual path, ascending to enlightenment. In order to continue the road to ascension, the geniuses of various clans summoned their ancestors to protect the way and embarked on the battle to reach the sky. Legends of the past return to the battlefield, and today's geniuses have their own desires. Behind them are different traditions, long inheritances, and countless people waiting for the path to immortality to be connected. And as all parties get involved, secrets deeper than his origin are hidden beneath this war. People in the world think that if they win the spiritual path, they will be close to immortality. But some people use heaven and earth as a furnace, waiting for all sentient beings to go to war so that they can become immortals. The chosen ones draw their swords and face each other, and they continue the old battle as protectors. Who are they fighting for?