Ancient Weapon

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"This is super weapon. Weapon that we use. To fight the scrap beast. The monsters. Fueled with… guardian tree electromagnetic power. Very strong!" Father Robot was very proud. "Only defense… for our family. Please take it. Kill Scrap King with this. Please. Please…"

"T-This is…"

I took the "gun" as Nephilim called it. It was a rather large weapon of at least a meter of length. Completely made of clear black steel, decorated with Mithril and orichalcum, and packaged with several cores that charged electromagnetic energy inside. It apparently had a small holographic window showing the battery of the gun, which charges over time.

"It can… charge with sunlight… too!" Mother Robot said.

"It packs a lot of power…" Little Sister Robot said.

"Please… Save family!" Baby Sister Robot said.