Gundam Neo Experience 0087: Green Divers

Near the end of the Gryps Conflict, siblings Asagi and Takuya are traveling aboard a civilian transport bound for Earth when fighting between the AEUG and Titans traps their ship in the crossfire. With atmospheric reentry approaching, a damaged civilian vessel becomes a far more dangerous place than any battlefield.

The children and surviving crew receive unexpected assistance from a white Zeta Gundam piloted by a mysterious ace. With little time to spare, they must trust a stranger in a mobile suit to guide them through the battle and the deadly descent toward Earth.