In a distant world called the "Era of Spiritual Beasts", beast masters are the rulers of this world. There are various fantasy races here, including the noble elves, the powerful orcs, the mysterious dragons, the cunning foxes, etc. Each race has its own beastmaster system, which enhances its strength by taming and controlling various spiritual beasts, and competes for the world's resources and dominance. However, there is also a forgotten forbidden realm in this world - the realm of the undead. Undead creatures are considered evil and ominous, and are rejected by mainstream beast masters. But there is also powerful power among undead creatures, but no one can control it. Yang Fan, an ordinary young man from the earth, traveled to the era of spiritual beasts due to an accident. He found himself in a strange world, surrounded by various fantastic creatures and races. In an accident, he obtained a mysterious undead beast control system, and at the same time awakened the SSS-level talent-Gate of the Undead, which can grow skills such as soul power absorption and eternal blessing.
