Sure

You’ve already established this earth is different from the main continuity, you could take some liberties with the in universe content, make crossovers, or original content that was created in “response” to this new Batman. You could also just have him say it he created it for his own entertainment or to make things slightly more convenient for him.

Quick question, isn’t he getting too strong too fast? I get that count dooku has this level of skill and power but how has the mc been able to near effortlessly beat both Soren and an entire army of mutant soldiers when the template isn’t even half way through?

Chapter was good, I feel like you switched POV’s too much. I think it would be easier to tell the whole fight in a single sitting then constantly switiching perspectives as the impact of the entire fight and callum’s skill in the sword felt watered down.

Batman

Ikki kurogane or Luther strode

Could have her act like season 5/6 Beth, something to keep the MC grounded and a tad bit more humane.

It’s fine, in fact you could use this as an opportunity to make some of your own world building and have the mc react to it in a normal way

Energy manipulation, could be pretty cinematic

+1

I have a question: Since he has the Luther Strode template the mc should have access to the Hercules method, wouldn’t it evolve somewhat? The whole point of the method is to push the human body to the very peak of its potential, but the mc body is beyond that of a normal human, plus all his other powers. Because the Hercules method is like a weaker version of self biokinesis, Cain and others extended their lifespan so it must work at a cellular level (whether increasing their telomeres or replacing their damaged cells), wouldn’t he be able to access the hidden potential of all his other templates. Cryokinesis from the frost giant or extrapolating new abilities from his other powers. Would he be able to increase the level of the Hercules method through upgrade cards or do those only work on abilites?

I think the MC wants to see if he has some form of control in a “fictional” world or see if every action he makes is pre ordained and he has no control at all.

A spark from Girl Genius

Pods from Nier automata

Wouldn’t it be harder for him to break his limiter(the maximum amount of power he can exert) due to his adaptation? The reason Saitama and Garou got so strong was because they broke their limiter, which would be massively lower compared to the mc. Since the mc has adaptation it removes his limiter all together. Unless his adaptation increases his strength in response to the stress he receives while training.

No he can’t

World DC comics 1.) Essence of Blank 2.) Essence of Gacha 3.) Library of heaven’s path with knowledge and entertainment from this world

Choose Your Own Adventure

No harem

No