Shadowverse (TV)  

While on his way to school, Hiiro Ryuugasaki hears a strange voice coming from his storage shed. Upon searching the area, he discovers a smartphone that has already been installed with the popular digital card game "Shadowverse." Assuming that his grandfather has finally decided to buy him a phone after numerous requests, Hiiro pays no attention to it. Later in the day, Hiiro receives concerning news about his classmate Mimori Amamiya. She has become another victim of Takuma Kibakura, a Shadowverse player who bullies his opponents by seizing their phones after defeating them in battle. Determined to retrieve Mimoris phone, Hiiro enters an exciting new world filled with intense matches and fierce Shadowverse opponents-including the formidable Lucia Yonazuki.