Lu Yin, a memory hunter who "refuses to retrieve" was expelled from the guild, but unexpectedly gained the mysterious ability to sense temperature. In the process of searching for the missing team, he discovered that he could control the energy of the Flame Domain and the Ember Earth at the same time!
Faced with the crisis that the world is about to collapse, he must make a choice: continue to be a lonely hunter, or become a "double-sided guardian" who protects the balance of the world.
