245. Unique Methods of Using Taboo Items_2

```

Put simply, he could now only imbue the Puppeteer with a certain length.

Qing Chen had thought about creating a forty-meter-long saber before, but now it seemed unfeasible.

Qing Chen tried to cut through the metal handrail by infusing it with Knight Vital Energy, yet the "blade" wasn't as sharp as he had imagined; it couldn't even slice through the rail but left only a mark.

He knew that the sharpness of Knight Vital Energy was related to one's level, and perhaps after an upgrade, it could make the thing sharper.

Qing Chen wondered if one day he became a Demigod, could this thing cut through iron as if it were mud?

He withdrew the Knight Vital Energy from the Puppeteer, but the next second, an anomaly occurred. As the Puppeteer's thread became soft again, it suddenly sprang at Qing Chen like a little snake, curving like a cobra.

Through the dim light, Qing Chen could even see the crimson thread at the front split apart; he could almost hear a hissing sound of anger...