Shen Sui thought for a long time about how to quickly replenish Follower Cards.
The way to obtain Follower Cards naturally creates a certain threshold for obtaining them.
In some ordinary Soul Card Worlds, you don't even know where to capture followers that can become Follower Cards. However, without enough Follower Cards, it's easy to have an empty field, giving your opponent an opportunity to strike hard.
This led to many Life Card Masters deliberately guiding Soul Card Followers in the Soul Card World to find ways to obtain Follower Cards.
Some even turned Soul Card Followers into pure battle maniacs, launching wars or fighting frantically to capture enemies and obtain Follower Cards.
However, Shen Sui didn't need to be so extreme. He got inspiration from those science fiction Soul Card Worlds.