Universal Job Change: the Weakest Professional Card Master?

Global change! The game comes to reality! Warcraft is rampant and disaster spreads across the world! There are countless secret realms, dungeons, and treasures! In order to resist the raging invasion of evil beasts, everyone must change jobs and upgrade like crazy in order to stand on top of the world! On the day of the job change, Xiao Ran awakened the only hidden profession - Card Master, but was deemed the weakest! The most useless profession. "A few broken skill cards are no match for the spells of a mage, and fighting skills are no match for a warrior... Can awakening this profession save one's life?" But when Xiao Ran bound to the most powerful card library system and saw 300 cards floating in front of him, he embarked on the road to shock the world! Summoning cards, skill cards, curse cards, super magic cards, even the devil trembles! Then... Use the legendary summoning card to summon the battle maid Mei Ye, the King of the Dead, the Skeleton Army, and the Artificial Hero! Everyone was shocked when they saw the beautiful girls around Xiao Ran. Isn't the card master the weakest profession? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.