พิทักษ์แผ่นดินด้วยเลือดร้อน

A legendary war hero returns home in glory after defending the border. Hiding his true identity, he is coldly left by his fiancée and looked down upon by others. Dangerous nobles plot against him while foreign enemies dare to provoke his nation. Facing all this, he finally reveals his overwhelming strength, proving no one can belittle him.