Is the Summoning Card Master Weak? I Made a Card to Meet the Demon King of Time

Is the Summoning Card Master weak? I made a card to meet the Demon King of Time The game merges with reality. In the past, everything evolved crazily, and in the future, the secret realm was shattered and monsters invaded reality. After thousands of years of development, card makers have emerged, relying on materials dropped from secret realms to create corresponding monsters, even legendary demons. Lin Feng, who traveled through time, became a freshman in Xiliang City. When I first came here, I heard someone say that summoning card masters are the weakest. Are you going to argue if you don't agree? Lin Feng: "The summoning card master is weak? Have you asked about the Demon King in my hand?" Starting from the summoning card master, the era of Lin Feng's god-level card maker has arrived. When all realms are unified, the legendary demon descends, and humanity is in danger, those who appear behind Lin Feng are Kakarot Jiyi, King of Demons, Nika Luffy, and the Monkey King... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.