Wang Yi, who arrived in another world again due to fate, fell into many difficulties in the foggy city. Here he met the "key" a little loli and decided to protect her for the rest of his life. He also met again his lover from the previous life, the dragon girl Qi, and people from various organizations.
After experiencing various difficulties, when they break through the fog, how will his life in another world unfold?
Concept: suspense, passion, youth, fighting, superpowers