Luck & Logic

Luck & Logic (ラクエンロジック Raku en Rojikku) is a media franchise created by Bushiroad with five other companies: Bandai Visual, Doga Kobo, Nitroplus, Lantis, and Yuhodo. It consists of a trading card game, with the first products released on February 28, 2016, and an anime television series by Doga Kobo.

Plot
The story takes place in the year L.C. 922, where the whole of mankind is facing an unprecedented crisis. Following the end of a 100-year war on the mythical world of Tetraheaven, the Majins who lost the war sought a safe haven and invaded the human world (called 'Septpia'). The government was forced to fight by dispatching Logicalists who are part of the ALCA, a special police force dedicated to protecting the streets from the foreigners of another world. These Logicalists are given a special power that will allow them to enter a 'trance' with the Goddesses from the other world.

One day, Yoshichika Tsurugi, a seemingly ordinary civilian living peacefully with his family and lacking 'Logic' meets the beautiful Goddess Athena after saving some people from a Majin attack. Athena possesses the 'Logic' that Yoshichika should have lost. What kind of unexpected destiny awaits these two? The fate of the world's future is decided by the 'Luck' and 'Logic' of these Logicalists.