Nakhwaam is a rock cliff towering over Baengmagang River in the northern end of Busosan Mountain. According to the legend, this is where the royal court women of Baekje jumped off to kill themselves when the kingdom of Baekje was defeated during the invasion of Sabiseong Fortress (now Busosanseong Fortress in Buyeo) by the Shilla-Tang Alliance. The name of this rock, Nakhwaam, literally means "the cliff of falling flowers" and symbolizes the fidelity and loyalty of Baekje women.