A Smile That's Black
Heero defeated the mysterious player Shadow Knights. What appeared was Maura, the opponent who once fought in the national tournament. "Maura ... Are you also Shadow Knights ...!?" "Well ... how about?" "Well, at least ... it must be your enemy!"
Aired 25/08/2020EP 20 - A Smile That's Black
2020
Shadowverse
The hottest battle is about to begin!
While attending Tensei Academy, Hiiro Ryuugasaki ends up acquiring a mysterious smartphone. It comes installed with the popular card game, Shadowverse! Meeting new rivals, facing major tournaments, forging bonds with friends... Shadowverse leads Hiiro to all sorts of new experiences, all that serve to "evolve" him...
(Source: Crunchyroll)