After a devastating earthquake in Urdan, CPT. Lucas and the Alpha Team finally managed to execute a successful rescue operation. Meanwhile, the medical team led by Dr. Maxine is busy accommodating wounded survivors of the calamity in Urdan.

As commanded by the PRG, Manager Ed asks Biboy to go inside the mining tunnel to retrieve his precious diamonds. While the boy gets trapped inside the tunnel, CPT. Lucas decides to rescue Biboy to avoid reporting another casualty. In the middle of his rescue operation, an unexpected aftershock strikes Urdan once again. Will he be able to survive this life-threatening mission