Fifteen years ago, a devastating earthquake shattered the Sanders family's factory, resulting in the mysterious disappearance of Wendy Sanders, who risked everything to save her daughter. In the chaos, she lost her memory and was rescued by a lonely girl named Daisy. Together, they forged a bond that transcended the trials of life. Years later, as Daisy blossoms into adulthood and joins Sanders Group, unexpectedly, she gets involved in a series of complicated emotional and workplace disputes.