Yeon-woo believes that she has found a way to go back to Joseon and heads to the pool where she first met Tae-ha in the 21st century. She soon gets caught by Tae-ha and happens to see a piece of painting from Joseon. With her knowledge of the old painting, she helps Tae-ha not to fall for Hye-suk’s scheme which could damage Tae-ha’s career.