Hong Yan Light Ninja genre, from childhood to become an elite ninja education. Now, as the CIA assassin, Yang Hong in the execution of tasks during the day. However, Yan Hong was the real goal is to get revenge the father of the murder of the mysterious organization, went missing 16 years ago in pursuit of his brother - in the location of Musashi. Under his father's legacy with "Yao Dao halos," Yang Hong in the night to catch up with the sky scrapers!