Chapter 680 National Chess Player Zhang Tianding

• Before, when Ning Feng was in the southern border, he once carried out a protection mission abroad, and the person he was protecting was none other than the national chess player Zhang Tianding.
• The reason they were sent to protect Zhang Tianding was because he was going to participate in the final of the international chess championship.
• At that time, in order to prevent Zhang Tianding from winning the championship, the opposing country sent an assassination squad, hoping to intercept and assassinate him on his way to the competition.