Season 1 of The Brave Man premiered on May 23, 2024.

When the country was in chaos... because the police were under evil power, Police Lieutenant Thongdee Bunnam and friends came to restore the police's dignity. With a young woman like "Ploy Suay" who has a bias towards the khaki industry keeping an eye on her and this is the beginning... of an operation to take down influential people who have power over the police officers. This transformation of the khaki industry has dignity at stake!