After Getting Married, I Became Invincible

My name is Bai Qingqiu. When I was 18 years old, I married a girl whom I had liked for 12 years. But not long after we got married, we were forced to embark on a journey to find our relatives. Along the journey, as long as she is with me, I will feel an inexplicable sense of peace of mind and a certain sense of my own presence. It's just that I don't know when it started. I always feel an inexplicable feeling of urgency in my heart. I can't explain it, but I don't know what I should do...