Dcgrayson but the Invincible Young Master

Mark Grayson's last memory was Nolan's leaving figure. When he opened his eyes again, what Mark saw was not hell, but a universe completely different from what he had remembered. Batman, Wonder Woman, The Flash... Superheroes protect the Earth in the name of the Justice League. The most powerful one in the Justice League, the dazzling Son of Tomorrow, looks very much like the former Omni Man in both clothing and fighting style. In order not to let tragedy happen again, Mark chose to investigate secretly and warn the alliance. The good news is that according to the news, Mr. Incredible is a native of Earth, has a tit-for-tat villain, and a well-known weakness - kryptonite. When the Alliance advisor replied that he would be wary of Superman, Mark finally breathed a sigh of relief. Starting with several accidental collaborations, and with Superman's unremitting efforts, Mark finally realized that Clark was completely different from Nolan. He apologized to Clark for his previous hostility and defensiveness, and Superman said he didn't care and was happy to be his coach. One day, Clark decided it was time to rope Mark into the Justice League. Clark: Let me tell you a secret, I am actually an alien. Mark: ... Seriously? Things to know before reading: 1. Neither the protagonist nor the supporting characters have CP, all characters have a single life by default, and there is no emotional drama in the whole story. Good news! All the stars in the world have been deleted by me! 2. The world view is based on the DC universe, but there are magical changes to the timeline and a large number of private settings, and logic serves the plot. 3. The description of the super-anti-superhero characters contains a lot of the author's personal understanding. 4. The cold pit grinds the writing, and the fate changes. 5. The author is an evil person who loves to see characters being beaten and being cured after being beaten (no father-in-law implications), and the entire text contains a huge amount of private XP stuff. Purpose: Love and Superheroism