The demon king is also called the killing skill of the Three Light Messengers in The Messenger of Light.
Kill the dragon sword. This is the killing skill of the Dragon God in the legend of heroes, also known as the Dragon Warrior.
To ask which is better, there is no comparison. After all, it is in two different animations.
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Synopsis of the Devil: The story took place in AD 2 100. In 2050, for some unknown reason, the moon began to have oxygen and water after a great change. Fifty years later, the moon has fully developed into a place where human beings live. The earth people went to the moon alone for the first time, but they met a rare creature rabbit on the moon. Rabbit people who call themselves "long-eared people", their two grandmothers, Mei Popo and Gu Li Gu Li, originally lived on the Rabbi planet in the inner layer of the moon, but evil animals from outer space occupied their planet and made everyone live in dire straits. Therefore, Grandma Mei, Golly Golly and the Earth embarked on a journey to find two other magic warriors and tried to overthrow the evil clan. It is exactly the same as the animation of the justice robot, but it makes people enjoy it.