According to the information provided, the female president's special security guard updated every day at 10:00 in the morning, but did not provide specific information on how many chapters were updated every day. I recommend a novel, The Invincible Security Guard of a Beautiful CEO. The novel was about a special forces soldier who returned to the city and became the bodyguard of a beautiful president. The plot was interesting, and the interactions between the male and female protagonists were also very exciting. I hope you will like this novel.