Tokusatsu Invasion? No, It's an Online Giveaway

There used to be people always shouting in the comment area to get rid of it if you click 1, but now the author immediately created a book. This time, the protagonist gets a golden finger and takes the readers on a flight. Lead everyone to become a Super Sigma Kamen Rider/Ultraman. Ps: I can write about everything from heroes saving beauties to transformations in front of everyone. Of course, the writing is not good, don't scold me, it's just a bad attitude. Note: The main focus is on the Sigma character, which is a bit confusing for readers. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.