Summon Night Craft Sword Monogatari : Hajimari no Ishi

Summon Night Swordcraft Story 3: Stone of Beginnings is an action role-playing game by Flight-Plan for the Game Boy Advance. It is part of the Summon Night series of games and the sequel to Summon Night: Swordcraft Story 2. Unlike the previous games, Summon Night Swordcraft Story 3: Stone of Beginnings is the only game that was not released outside of Japan.

The main protagonist was the apprentice of Rob and his partner, the summon beast V.E. However, one day they got separated, and Rob was killed by a summon beast, making V.E the main protagonist's new master. Since then, the main protagonist has been looked down upon as his/her new master, V.E, is a stray summon.

One certain day, an unknown summon beast appears at their workshop and injures V.E, making the main character angry. After chasing the summon beast, he/she meets a mysterious girl named Murno, and after saving her from Bostaph's men, he noticed that the summon beast was Murno's guardian beast. Afterwards, as an apology for the trouble caused, Murno would have to live with them, helping V.E with the household chores; her guardian beast would become the main protagonist's partner, and the main protagonist makes a vow to protect Murno with the help of his/her new partner. Unknowingly, the main protagonist had just become involved in events that would threaten the world of Lyndbaum.