There are two most powerful devices in ghost city's moonlit fantasy, one is a prop made of red, green and blue balls, and the other is an incredible small sword.

1, props composed of red, green and blue balls:

In the game, you can get a prop composed of red, green and blue balls. Although humble. But when you are lucky (99+20), you can avoid most attacks. (borne by its shadow) but not invincible. Change your luck to 999+20, and you won't be afraid of any attacks. ) in this case, armor such as armor is useless at all.

2. Incredible little sword:

At the lower right of Demon City, about 1-2 hours after the game starts, you can find the' Incredible Little Sword', which is in the room where mermaids keep appearing at the beginning, but at first, the tunnel here can't be opened from the left, so you have to make a big circle from the top to the right. Break the vase and get it. Press the "Down-Tilt Forward-Down-Forward-Attack" key after equipping, and the "Incredible Sword" will automatically find the enemy to attack, with average attack power. During this period, the character can't move until the' Incredible Sword' returns to the character, but during this period, it is completely invincible and is not afraid of any attribute attacks.