The relic guard is a monster in the game "Genshin Impact", whose shape is an ancient humanoid fighting machine. Legend has it that it is a war machine left behind by a destroyed kingdom, wandering to ruins and abandoned cities around the world, and attacking reckless travelers. Research has shown that ruins guards are not of the same origin as these ruins, indicating that their eras differ by at least a few thousand years. Why do ruins guards reside in them and protect these ruins with explosive firepower.

Na Weiya is a character in the game "Genshin Impact" produced by Miha You and its derivative works. She is the president, leader, boss and commander in chief of the Maple Blossom Club, a folk organization of Maple Blossom Club. She is a lovely and responsible boss who is committed to solving all kinds of problems for Maple Blossom people. After her father died, she tried to support the dying Maple Blossom Club. There is a famous waterway in Fengdan named after her.

Collet is a character in the game Genshin Impact produced by Mihayou and its derivative works. He is an active trainee ranger in Daochenglin. Positive and optimistic, enthusiastic and kind. Ke Lai is from Sumeru, but few people know about her experience before coming to Huachengguo, and she herself never mentions any past events. Perhaps it was because Coley's eyes were clear and her words and actions were serious, and everyone only regarded her reservation as a result of her personality, and would not distance themselves from her. Huachengguo's children enjoy watching her sew dolls; The lost ones in Dao Chenglin are willing to follow her back to the safe zone. Returning to Sumeru, Kolai won people's trust and respect with practical actions.