(Dual heroines + time travel and rebirth + martial arts + suspense + official fighting + cool writing)
The male protagonist Xu Lang is the son of General Xu Gun of the Tianxuan Empire. General Xu Gun died in a battle at Xuanhuang City. Xu Lang, who was chased by men in black, was reborn after his death by Li Xiao, a Chinese special forces member who was accidentally transported through time! After rebirth, Xu Lang practiced alone in a cave for five years. After accidentally saving Murong Lan, the empress of the Tianxuan Empire, she chose to join the world to pursue the answer from five years ago. I never thought that the Tianxuan Empire five years later would no longer be as prosperous and powerful as it once was. In just five years, it felt like a whole other world away...