Once a Hero

Reading manhwa Once a Hero at manhwa top.

Summary:

“Had he been a hero in his past life or something…?” “That’s right. I once rescued this nation from destruction.” When Ja-in is kidnapped due to his family’s massive debt, Unjo happens to walk by and save him from his kidnappers. From that day onwards, Ja-in’s life is never the same…

Hero From A Past Life, Hero From The Past Life, Surely Heroes From Past Lives, 來自前世的英雄,나라 구한 전생