Invasion

The so-called Sun God Warrior was a mobile combat suit humanity had created with existing technology after studying Tekkaman, intended to deal with Radam Beasts.

To be honest, this equipment's agility, Combat Power, and defensive capability were not even in the same league as Tekkaman. It did not even qualify as a knockoff.

Tekkaman, meanwhile, were warriors created when alien life-forms captured other species and modified them into weapons. Tekkaman possessed extremely formidable Combat Power.

Moreover, Tekkaman were made by capturing the species Radam was invading, modifying them, and then having special insects parasitize and control their hosts. As a result, when they were not equipped with their weaponized armor, these controlled beings were highly covert. They could easily blend into the opposing side and suddenly launch attacks from within the enemy ranks.

Combined with their overwhelming numbers of insects and technology capable of transforming an entire planet's environment, creatures like Radam were terrifyingly powerful. Almost no species could withstand their invasion.

If the story's protagonist had not been an Earthling, Earth in that world would have been completely occupied by Radam within ten years.

"The Sun God Warrior isn't better than the technology we already possess."

This thing could only serve to expand their technological reserves and provide references for upgrading and improving the Exoskeleton Armor. Even if they were going to build one, it would certainly be an optimized, perhaps even upgraded version.

With Yinsen's abilities, even Tekkaman technology was not beyond his ability to understand. Why bother spending effort researching the Sun God Warrior?

In that world, after Earth repelled Radam's first attack, humanity cracked Tekkaman technology after a period of research and cultivated Earth's own Tekkaman—Space Knights—to fight against Radam's Tekkaman.

The technology Yinsen possessed was far more abundant and advanced than that world's, and he