Jeok-yeon, the 4th prince who gladly chose a path that goes against the fate that was set. Participate in an open contest for the throne that can become the immortal god.  Twenty princes, one throne. Amid the sharp confrontation, an old conspiracy slowly takes off it's veil and unlike what is known to the public, the gazes of the enemy who gradually stand out are somehow deep and deeper... An epic of love and hate that blooms splendidly around the prince of Myo-ryeong.