Icy Plain's Three Elegance 

Luke has transmigrated to the United States, but eventually realizes that this United States is different from the United States of his previous life. Here, the superpowers and characters from the movies in his previous life actually exist. How will Luke fare in a world where such terrifying superpowers exist? 
Fortunately, he has a cheat – the Super Detective System.
Join Luke on his new journey toward becoming a detective.


Super Detective in the Fictional World

As soon as he said that, Thanos spun the double-headed blade in his hand and swung it.

Stormbreaker was blocked by the giant blade, and Thor glared at Thanos with hatred.

Thanos's purple face was indifferent. "Is that all you have? You're far inferior to Odin."

As he spoke, he exerted strength in one hand and pushed the incoming battle ax aside, avoided Thor's Mjölnir hammer with the other hand, and kicked Thor away.

The giant blade spun again, and the orange plasma beam which Tony had shot at him was dispelled.

Tony flew over Thanos's head, but Thanos grabbed one of his legs, then slammed him to the ground and stomped on him.

The impact was a little unbearable.

Steve flung the shield at Thanos's left hand.

Thanos raised his hand to block, and the shield ricocheted off of his arm brace. As Steve caught the shield, a spear tip popped out of Luke's collapsible staff and stabbed at Thanos's thigh.

Battle Royal, Taking the First Kill