Chili was a gym leader of the Sanyo City Gym where he shared the responsibility with his brothers
Cilan and
Cress. He is also a Pokémon Sommelier who, with his abundance of knowledge and experience, determines the compatibility of Trainers and Pokémon and gives them advice on how to befriend each other.
Battle with Ash
Chili's Pansear is his main Pokémon, a fire type, which was sent out to battle against
Ash's Tepig when
Ash Ketchum challenged all three of the Sanyo City Gym Leaders. He was surprised that
Ash's Tepig was able to defeat him.
Battle with Cabernet
Burgundy a Pokémon Sommelière and a Pokémon Trainer decided to challenge
Cilan at the Sanyo Gym for the Tri Badge.
Cilan defeated her but when
Burgundy returned to challenge
Cilan at the gym,
Chili and
Cress had to explain that
Cilan was on a journey and was no longer at the gym. Angry that
Cilan was not the gym leader when she visited, she battled and defeated
Chili to win the Tri Badge.
Beginning his Journey
Cress explained to
Cilan over the video phone that he had a chat with their brother
Chili about his aggressive battling style, which ignores defense and solely concentrates on offense. Instead of giving him advice like
Cress had intended, it seemed like
Cress hurt
Chili's feelings when he pointed that out to him and he ran off.
Chili then showed up Driftveil City where
Cilan was with
Ash Ketchum as they waited for
Clay to be ready for the gym battle.
Chili told
Cilan that he had started a journey to study just like
Cilan had done when he went off with
Ash Ketchum.
Chili wanted to see the results of
Cilan's studying and he challenged him to a battle. After loosing the battle though he blamed his Baoppu for the loss and it ran away in anger.
Cilan blamed
Chili for the loss in the battle which only fulled
Chili's anger and he ran off as well to a donut shop where he usually goes to eat away his stress whenever he's upset.
Cilan found
Chili at the donut shop and the two of them talked and
Chili explained the reason that he left home was because
Cress ticked him off and he didn't want to return to the Gym, so he ended up setting off on a journey. But as time passed, he began thinking about
Cress's suggestion that he should change his battle style.
Cilan realized that
Chili had the time to let his thoughts ripen to make a good decision and that he'd like to do a Pokémon Sommelier tasting between him and his Baoppu.
Dent's Pokémon Sommelier Tasting of Pod and his Baoppu
After
Chili made up with his Baoppu,
Cilan conducted his Pokémon Sommelier Tasting of Pod and his Baoppu. Baoppu, the High Temperature Pokémon, has Gluttony as its Ability as they found Baoppu in a tree eating a bunch of apples and
Chili's a glutton too as
Cilan found him in the donut shop pigging out, so they're a good match in that regard. The tuft on Baoppu's head will increase in temperature when angry, so its attack taste gets spicier as well.
Chili is similar as he gets all hot in the head when he's angry so they are perfectly compatible in that department.
Cilan though said that balance is important too and all of
Chili's Pansear's moves were offensive fire attacks and suggested that it learned
SolarBeam. After taking
Chili's and Baoppu's personality into account,
Cilan thought that instead of creating an unfavorable taste with defensive moves, making them master their passionate, aggressive offensive taste even further would produce a better flavor.
Continuing his Journey towards opening the first Fire type Gym in the Isshu region
Chili explained to his Baoppu that he has a dream to someday open the first Fire type Gym in the Isshu region with Baoppu but first they have to master Fire types. After defeating
Ash's Oshawott in a battle,
Chili and his Baoppu's enthusiasm grew and he decided to return home to make up with
Cress before continuing on their journey towards that goal.