However, the number of Enforcement Officers seemed endless. A fourth wave of aircraft had already emerged from the distant mist, their formation more dispersed, clearly trying to avoid being wiped out by a broad-range lightning strike.

They began to adopt harassment tactics: a small number pinned down Blue Bird, while the majority continued to pour cannon fire onto the train.

The protective ice shields and energy barriers on the train's exterior had already sustained multiple breaches. Sweat dotted the foreheads of Leng Ningxue and Yu Nian as the pressure to maintain the defense grew heavier.

"We can't let them stall us," Bai Cheng ordered decisively, her eyes fixed on the battle from the control room.

The train's engine roared as it suddenly accelerated, carving a silver arc through the sky filled with lasers and thunder, charging boldly toward the thickest part of the mist.

In the sky, Blue Bird had already locked onto a shuttle-shaped mothership faintly appearing in the distance, a Thunder Spear condensing in her hand like a blazing sun.

The battle had shifted from surviving an ambush to an active breakout.