It seemed that the Undead Vanguard was afraid of the power of the artillery and retreated.
Watching the Undead Army slowly retreat, Laine, standing on the city wall, let out a small sigh of relief. His expression was initially a bit more relaxed, but soon became more serious.
The female sorcerer Teresa, standing nearby, leaned on her magic staff and approached. She reached out a hand clad in white lace gloves to stroke a Dwarf Cannon, saying with interest, "So this is what you meant by assurance?"
Teresa reached out and gently patted the "Dwarf Cannon," from which came a "bonk-bonk" sound, not the echo of steel.
This cannon was made of wood, or rather, most of the "cannons" on the city wall were wooden models.
When the Undead Vanguard approached, only a few of the cannons on the city wall were real. It was these few cannons that fired, scaring the Vanguard Army of the undead away and buying precious time for the defenders of Sharp-Top Palace.
