During the troubled times of the Republic of China, the iron-blooded Marshal Lu Chengyuan was assassinated by his old enemy in front of his beloved wife's tomb, but he was reborn as the son of a playboy warlord with the same name. In this life, he vowed to make up for the sins of his previous life and protect his lover Su Wanqing when he reunited in the reincarnation.
Faced with the Japanese invasion, family crisis and hidden conspiracy, Lu Chengyuan used modern wisdom to organize the army and deal with all forces. However, his former enemy Gu Mingxuan also reborn with hatred and colluded with the Japanese secret organization "Nirvana" in an attempt to use the power of time and space to overturn the war situation.
Su Wanqing has the mission of "gatekeeper". The two know each other during the war, but they are repeatedly in desperate situations due to the backlash of time and space. From the bloody battle in Jiangzhou to the lights of Yan'an, from the seal in Mount Wutai to the decisive battle in Mount Changbai, they fought hand in hand against the enemy, fought against fate with affection, and protected their homeland with their flesh and blood.
This is a redemption that spans life and death, an eternal love tempered in the flames of war. In troubled times, the journey home is long, but love and faith will eventually illuminate the way forward.
