Senior brother Xu Lingyun was adopted by his junior brother Su Nian'an's family because his family lived on the streets. Unexpectedly, the good times did not last long. The Su family suffered an accident. Junior brother lost his parents before he was born, and the senior brother left. Many years later, the two senior brothers pointed guns at each other, and an entanglement between misunderstanding and the truth began.
Intention: Be positive and cherish the present moment