National Card: I Am a Beta Red Card Player

The card game "Card Domain" suddenly came to reality, and beta tester Xu Huaiyin relied on the only bound red card "Tiger's Yin and Yang" to become the chosen one with special advantages. When the card rain came, he ran into Lingqiu, who was also a red card player, on the rooftop. The two of them cooperated tentatively and formed a tacit team. They jointly dealt with the card guardian beast, opened card slots, and collected rare cards.