Killer Time Travel: the Cold Queen of the Empire

Leng Qing, the top master of the international mercenary group KILL, accidentally discovered that his fiancé was entangled with his woman while performing a mission. He killed his fiancé in a rage. His plane exploded and died during the retreat. He traveled to another world and became the foolish daughter-in-law of the general's palace. Faced with the arrogance of four ancient martial arts. In the world, she kept silent for three years and founded the top assassination organization in the world of assassins. She killed everyone and controlled everything. She became famous all over the world in one fell swoop. The storms stirred up the world. Let's see how the mercenary leader in the 21st century became prosperous in ancient times. In the end, he became the leader of the world and shocked the world.