True Love Across Millennia

Modern youth Ye Fan travels to the battlefield and uses modern supplies to help the fallen princess Li Zhao ascend the throne. After a great victory, he discovers his daughter has been humiliated, his military merits stolen, and witnesses the empress's intimacy with a powerful minister, shattering his heart. Devastated, he leads her despairing return to the modern world, unaware that Li Zhao endured humiliation to protect him. When the truth tears apart, the empress travels to the modern world, kneeling to beg for forgiveness.