When "humanity's strongest soldier" Levi suddenly woke up from the battlefield where giants were raging, he unexpectedly fell into the continent of Teyvat where the elements were intertwined. In the frozen tundra wasteland, he possesses the fighting instinct and mysterious system of the Ackerman family, but has lost his past memory. Only broken images echo repeatedly in his mind - burning city walls, roars of giants, and a night sky full of star maps.
In order to find the truth of memory and the way to survive, Levi embarked on a journey through the seven countries with the orphan girl Annie who was accidentally rescued. With a mortal body without elemental resonance, he integrated the ultimate skill of "precision slashing" into Teyvat's fighting rules. With wind blades as wings and rock shields as steps, he carved a way out between the wasteland where monsters were rampant and the city-state with surging undercurrents. On the way, he met the gentle and firm wind element scholar Leila, the elemental spirit Star Velvet who guarded the ancient passage, as well as the warriors of the Mondstadt Knights, the merchants of Liyue Port, and the warriors of Daozhu... These partners with very different personalities either became his comrades-in-arms, or they hid unknown secrets.
As the journey progresses, Levi gradually discovers that his arrival is no accident. The memory fragments hide the truth closely related to the fate of the Teyvat continent. The dark power that was sealed thousands of years ago is quietly resurrecting, the hearts of elements are moving frequently, and the balance of elements in the seven countries is on the verge of collapse. However, the Ackerman bloodline in him is inextricably linked to the contract with the ancient gods...
