Place this clip right on the reveal frame in your edit, after the build-up shot. Follow it with Anime Ahh for a second shocked reaction, or switch straight to To Be Continued when the amazing moment needs a cliffhanger ending.
關於此聲音
This is a short voice clip, about two and a half seconds long, of Zeno Sama stretching out a long, drawn-out 'wowwwww' in his small, childlike voice. It lands as pure innocent amazement, sounding delighted and a little stunned, like he has just seen something wonderful for the very first time and cannot hold the reaction in.