There Is Space for Time Travel, Lord God of War, Don't Follow Me

Ben is the head of the ancient martial arts family, a famous ghost-hand poison doctor who is feared by others. The heroine woke up and traveled to another world. With a super powerful space system, she was able to rejuvenate herself and inadvertently saved the God of War, who was poisoned by a strange poison. From then on, he embarked on a speechless life, wandering in another world.