You Are Ms. Servant: Season 1, Episode 5 - ProjectFreeTV

1 - 5: What You Want to Protect.

After the Nitta incident, Yuki decides to become Hitoyoshi's bodyguard, sticking to him 24/7. When she is distracted for a moment, a woman named Grace appears and takes Hitoyoshi hostage, seeking to kill Yuki for prestige and revealing her dark past.