The Orb is supposed to keep Tangent alive, right? So I had Lu Narr throw it away. But when you said I went outside my limit, the Orb unaffected and went on it's merry way.

Gohan sees the destruction caused by Tangent, then sees Goku, Trunks, and Bulla dead on the ground. "Oh no," he says, shaken up. "I've got to get them to Dende..."
He goes back to get his brother, Goten, and he helps to carry the fallen to Dende's Lookout. 'He died again?!?!?' thinks Chi-Chi, 'That man simply can't stay out of trouble...'

Gohan and Goten arrive at Dende's Lookout. After explaining the situation to him, Dende takes them to Hyperbolic Time Chamber. "The revival process will take some time," he says, "But in the time chamber we can have this done in a matter of seconds!" They all enter the chamber, where one year can pass inside while a day passes outside...

Dende starts casting Mass Revive. Progress: 1%