Whis

" A true God feels no emotions " — Whis

Whis (ウイス) appears in Dragon Ball Z & Dragon Ball Z: Shenron Rises.

Pre-Evil Reborn
Whis is the one who taught martial arts to the God of Destruction Bills, and he apparently oversees and trains the successive God of Destruction of the Seventh Universe.

In Battle of The Gods, Whis is shown visiting Bills in his temple. Whis tells him to get up and he says he will sing with a microphone if Bills keeps sleeping, and Whis is terrible at singing. When Bills wakes up, he asks Whis whether Frieza destroyed Planet Vegeta during his nap because the Saiyans and Frieza were very evil, and King Vegeta was stingy according to him. Whis tells Bills that Frieza was defeated by a Saiyan, and then uses his scepter like a projector to show the past battle between Goku and Frieza on Namek. He also explains about Super Saiyans and some Saiyans living on the Earth, including the Saiyan Prince Vegeta. Whis is later with the God of Destruction on King Kai's Planet when they meet Goku. When they arrive on the planet, the God of Destruction complains that King Kai's planet is so small, but Whis reminds him that he is the reason it is so small because he destroyed it when he got mad after losing at hide-and-seek.

Later, while Bills fights with the Z Fighters, Whis is in a restaurant near Capsule Corporation and he has apparently taken a liking to sushi while on Earth. At the end of the movie, Bills reveals to the Z Fighters that Whis is his martial arts master and stronger than him. Whis asks Goku if he would like to be the next God of Destruction after Bills dies, but Goku turns him down. From the Sacred World of the Kais, the Supreme Kais comment on Goku befriending the God of Destruction. As Bills is completely worn out, after they return home. Whis shares his sushi with Bills, and after Bills tries some wasabi, Whis karate-chops Bills to make him stop destroying the temple. Whis then orders Bills to sleep for 3 more years.

A Perfect Resurrection
In Dragon Ball Z: A Perfect Resurrection, Whis is seen at the end discussing his hatred of Bills and Earth with Cell who he turns into a Perfect God, the counter for Goku and eventually Vegeta's Super Saiyan God.

Shenron Rises
Whis, Perfect God Cell, Android 21 and the other Gods of Destruction excluding Bills kill the Z-Warriors and then they supposedly blow up Earth.