Ad Balloon (Web Novel)

Ad Balloon (アドバルーン) is one of Naofumi's monsters from Rock Valley.

Appearance
Ad Balloon is a large floating balloon-shape monster.

Personality
Information to be added later on.

Background
Information to be added later on.

The Rising of the Shield Hero
Ad Balloon is a Balloon collected by Naofumi's slaves. It may have slightly higher intelligence than others of its species due to the Legendary Shield's influence.

Because it was initially a monster egg, Ad Balloon was kept in storage with the eggs collected by Naofumi's slaves. When it was examined by Ratotille, she identified it as a hibernating Balloon. Naofumi then placed a slave seal on it and Rat claimed it as Test Subject #1.

Abilities

 * Ad Balloon has the ability to either float or fly.
 * As he levels up, he gets bigger as if it were being inflated.

Relationships
Information to be added later on.

Trivia
Information to be added later on.