Reasons

                                                    When the sound reached the guards, they felt their bodies getting relaxed and their eyelids heavy little by little. It didn't take long before they put their backs against the walls of the mansion and then slowly fell down on the ground and fell unconscious. The guards had little to no resistance against magic…

"Their armor made some noise, but it seems no one noticed it…" Zaos thought as he approached the walls.

                                                    It was hard to tell for how long the spell would last, so Zaos hurried up and climbed the walls. Once he entered the garden of the mansion, he didn't notice any guard in sight. However, he could sense five presences inside the mansion. It was probably the Keazanna family… However, he couldn't feel any other presence inside.

"It is weird… I thought I would find some presence below the mansion, but I guess that would be too much," Zaos frowned.