When the Tomorrowverse began in 2020 after Justice League Dark: Apokolips War, fans were intrigued about how Barry Allen's second Flashpoint would go about carving out a more heroic age. Superman: Man of Tomorrow did just that, paving the way for a younger, inexperienced Justice League to take form, albeit one with a lighthearted, altruistic edge not seen since the Justice League Unlimited cartoon.
Source：https://www.cbr.com/crisis-on-infinite-earths-part-one-burning-questions/
