a hero who is good at everything

in the heart of south korea in 2024, na kang-in wakes up. he doesn’t remember who he is or where this place is, but through the combat support ai embedded in his body, jeon ji-in, he learns that he was part of the earth federation army in 2082. to recover his memories and figure out why he’s here, he must gather information… na kang-in’s chaotic journey of adapting to earth begins, with nothing in hand but a wide range of skills!