Magical World Six Star Cards

In the magical world of parallel time and space, people have their own magic. This magical world is faced with the ambition of invading monsters. A group headed by the Devil King points the finger at the earth in order to realize their ambition to invade the planet. In order to combat the invasion, the magician Liu Mei was ordered to create six cards. Can people resist the threat from aliens with low resistance? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.