I Transmigrated Into Geed: I’m Geed’s Older Brother

Don't use your brain while reading this, because the author is an idiot. The main focus of the fights is shipping the couples. The protagonist is a transmigrator who became Seth, the older brother of Ultraman Geed (Seth Ultraman). I've also given the protagonist a bunch of buffs. If you don't like that, feel free to leave. I'm genuinely worried about getting flamed.

In this novel, Belial was sent by Ultraman King to carry out a mission.

Although no one understands him at first, when the truth is eventually revealed, he'll have fulfilled his mission. After that, he'll help the next generation.

After transmigrating to the world of Ultraman, he'll help his younger brother Geed.

And of course, he'll show off his strength in front of the other Ultras, too.

And so,

Seth didn't do much else, but he did end up with plenty of disciples.

He'll make his way through all the Ultraman TV series,

and later on, he'll even form his own defense force.