The King's Maid Hid His Heir (S1)

The story

Seven years ago, a drugged crown prince spent one forbidden night with an unnamed palace maid. Honora fled when she discovered she was pregnant and raised their son in poverty, never knowing she was also a duke's stolen daughter. Now the supposedly heirless king is searching for the woman who saved him—and one glimpse of her six-year-old boy could shake the entire kingdom.