Gundam Wing - Ep32 HD Watch

"The God of Death Meets Zero"

While working on salvaging the parts to complete his upgraded Gundam, Duo is captured and forced by Trant to test the ZERO System for OZ, but is driven nearly insane. He is rescued by Hilde as Trant attempts to master control of the Wing Zero. However, the ZERO System also drives Trant insane and he dies as a result of it.