Card Game: I Rule the Multiverse with Waifu Cards

[Original cards] + [Original rules] + [No mindless deck-building] + [Card creation] + [Waifu card decks]

After picking up a mysterious black card, Luo Shu transmigrates to a multiverse where card duels decide everything.

As a macho man, he knows the true art lies in building decks around waifu cards.

And so, decks featuring fairy tales, Rose Maidens, witches, vampire princesses, and more gradually take the multiverse by storm...

But as time goes by, he can’t help noticing that the young Spirit girls are looking at him rather strangely...