It is going on for a while now and has a good story and nice drawing style.

DIGIMON LIBERATOR’S SETTING

The Digimon Card Game has evolved. After a year-long closed beta test, “Digimon Liberator,” a futuristic and fully immersive game that allows players to enjoy card battles in the metaverse space of Lacuna, has finally been officially launched.

With the debut of this revolutionary game and the announcement of the Digimon Card Game World Championship planned to take place inside it, the number of active users continues to grow.

And yet, the game hides a secret unknown even to those running it. A secret that will shake the very foundation of the world. A secret still unknown to all.

During Digimon Adventure: (2020) you where able to increase the care number through watching the show.

the official blog post in Japanese: https://www.toei-anim.co.jp/tv/digimon/news/20200402.php