El Nani is based on the legends of ancient Spain. The legendary Onani was a nobleman and became a robber. The structure of the play Onani is a love triangle: Princess Shaershan has promised to marry the old marquis, but she loves Onani; The king of Spain also loves the princess. Such a complicated love triangle story is very romantic. First of all, the king and Onani met unexpectedly in the princess's secret room. The king didn't know that the man in front of him was Onani, the thief he wanted to catch, but after knowing that this unknown man was the king, Onani vowed to avenge his father's family and lover's personal grievances. But in the middle of the next night, the king came to visit Onani and the princess alone. When Onani caught him, Onani generously released him. When the old marquis and the princess were about to get married, Onani suddenly disguised himself as a pilgrim and met the princess. So in front of the old marquis, the princess expressed her Ai Ou Nani. The old marquis was furious. Just then, the king came with his army, and the old marquis hid Onani. The princess also avoided. King Sonani was about to catch the old marquis, but the princess suddenly stepped forward and mocked the king for not being brave. The king then robbed the princess, saying it was a temporary promise. After the king left, Onani took revenge on the old marquis. Onani returned to his thieves' group and drew lots to decide who should kill the king. Onani just won the lottery, but the old marquis rushed at him and insisted on going. Just then, the king came out of his hiding place and ordered the ambush warriors to catch Onani and his companions. But because of the princess's intercession, the king did not kill Onani, but ordered him to marry the princess. On the night when Onani married the princess, they were in love. Ernie suddenly heard the sound of the horn and recalled his oath of revenge for his father, and his mood immediately became uneasy. The old marquis suddenly came in black, and he was responsible for breaking his oath. Onani wants to drink the pre-stored poison. The princess also grabbed it and ate it, and the two embraced and died. The old marquis also committed suicide.
Onani is such a love story. But this story is not the main body of this opera. The main body is passionate feelings and lofty ideals, as well as the spirit and courage willing to sacrifice for this ideal. Ernie's suicide was not for love, but for breaking his oath (ideal), so he should kill himself to correct his mistake. At that time, French citizens were on the eve of the revolution, and they found themselves in Onani's character and actions. It is no accident that Onani was warmly welcomed.