1st GAME
1ST GAME: ETERNAL EINHERJAR
Eternal Einherjar (永遠の死せる戦士たち≪エインヘリャル≫) is the first major arc; it revolves around the theme of "What is Angel Game?"
When Vikings fell in battle, Valkyries would revive them as "Einherjar" in order for them to continue fighting until the bitter end... Because of the said resemblance in story and theory, that is why Angel Gamers are known as the "modern-day Einherjars" of today.
After facing her greatest misfortune, it was only a matter of time before Kokoro discovered the existence of "Angel Game". However, she begins to realise all other Angel Gamers--whether friend or foe, are all sharing the same tragedy as her: having their own "fortunes" sacrificed...
This introduction arc is centered at a place named "Tamahara": a small, peaceful town that's finally holding its first Angel Game tournament...