The Kizuna of Tokusatsu

He transmigrates to a world where everyone can transform into tokusatsu characters. I haven't watched Super Sentai, so there won't be much of it in this story. The only one I might write about is Gokaiger, since it's become so well known and I'm fairly familiar with it. The protagonist, Wang Ming, gains the power of Ultraman Nexus, which can grow without limit, as well as the power of Kamen Rider Decade, who can take other people's powers for himself and grow ever stronger. He also gets a System that lets him draw other special abilities!

Wang Ming: "Become a king? I'm not interested. I'm already the Emperor!"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Please do not imitate.