Cú Chulainn and Connla

During his training with the warrior-woman Scáthach in Scotland, the Irish hero Cú Chulainn had a son with the rival queen Aoife. Before returning to Ulster, he left a gold ring for the boy and set three strict geasa: he must never reveal his name to any man, never turn back from his journey, and never refuse a challenge. Years later, the boy, Connla, arrived on the shores of Ireland. When King Conchobar’s warriors demanded his name, he refused, leading to a series of duels where the youth easily bested Ulster’s finest. Cú Chulainn, despite his wife Emer’s premonition that the boy was his own kin, went to defend the province’s honor. In the heat of battle, Connla intentionally aimed his spear away from his father, but Cú Chulainn, consumed by battle-fury, struck the boy with the lethal Gáe Bulg. As Connla lay dying, Cú Chulainn recognized the ring on his finger. Overwhelmed by grief, he realized he had slain the one person who could have carried his legacy, leaving him the last of his line.