The cruel little princess

She was a new-age soldier king, but she died in a plane explosion during a mission. But when she opened her eyes, she suddenly found that she had traveled through time? …It’s fine if she traveled through time, but there was no golden finger arranged. Instead, her cheap father was seriously injured and unconscious, and her brother’s whereabouts were unknown. What kind of plot arrangement is this? But it doesn’t matter, let’s see how she treats her father, finds her brother, and then leads the family to make money happily and live a carefree life! But what’s the matter with this Prince Jin who suddenly appeared? He is arrogant and hypocritical... and he only obeys Youyou’s orders... It’s really unbearable... "People have three thousand diseases in life, but only lovesickness cannot be cured"... "Mountains and rivers...