Capítulo 454: Chapter 220: Strength Soars_3

```

The Drone's flight speed experienced a slight decrease, but its daily flight duration was correspondingly extended, with its full-speed flight time increasing from the previous 5 hours to now 6 hours. Consequently, the Drone's maximum daily flight distance remained unchanged, simply requiring an extra hour.

In order to achieve stealth, the surface of the B-2 Stealth Bomber is extremely smooth, devoid of any external weapon attachments. All weapons are concealed within its internal weapon bays. The original B-2 had two internal rotating bomb racks capable of carrying 16 missiles or various other bombs. However, following the upgrade, the Level 5 Drone's rotating bomb racks had vanished from within the internal weapon bay, with all weapons now located inside.