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Test Subject #1
Ad Balloon, is a
Balloon collected by Naofumi's slaves. It may have a slightly higher intelligence than others of its species due to the Legendary Shield's influence.
The ad balloon is large floating balloon-shaped monster.
He can be mounted and rode on in the sky.
As he levels up, he gets bigger as if it were being inflated.
The Rising of the Shield Hero Devil of Shield Arc c1-78
Cal Mira Island Arc Spirit Turtle Arc
Slave Supremacy Arc
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 Rat she identified it as a hibernating Balloon. Naofumi then placed a slave seal on it and Rat claimed it as Test Subject #1. c151
New 7 Deadly Sins
Towards the Legend Arc
Side Stories The Christmas of Shield Hero
The Valentine of Shield Hero
The White Day of Shield Hero
Redo of Spear Hero Loop 1 to 3 - Tutorial Arc
Loop 4 -
Silt Welt Arc Loop 5 -
Melromarc Arc Loop 6 -