Reincarnated as the WEAKEST Soldier, He Uses 30 Years of Martial Arts to BECAME OP

What the story is about

After dying in a plane crash, a modern martial-arts and archery master is reincarnated as Lin Feng, a bullied border soldier in ancient China. Using his past-life skills, he turns a frightened, poorly equipped garrison into a fighting force while facing enemy raiders, corrupt officials, and threats to his family.