[Crossover] A Holy Priest's Everyday Life with Superheroes

The fully immersive online game World has taken the 23rd century by storm with its 96.9% realism. Li Li, a mage who consistently ranks among the top ten on the player leaderboard, is invited to M Country to compete in the World Full-Dive Esports Championship. But after someone secretly swaps her game pod, she accidentally logs into her friend Lin En's priest account... Faced with a game System she can't log out of, and superheroes zipping all over the sky and sea, Li Li can only say: WTF! Are you messing with me?!!! #The everyday life of a burst-damage mage forced to become a holy healer in a superhero world# #Every healer has the heart of a DPS# #And every mage has the heart of a melee fighter# #Wait, what the heck are these wings?# #Wrong gear, so just heal? Haha, is this a world where you can solo elite monsters without gear? ...Not a chance!# #A little taste of the malice of the universe# Please note: 1. Don't believe everything in the blurb! 2. This is a superhero crossover, mainly Justice League and Avengers, with the X-Men showing up now and then. Other British and American films and TV series, such as HP, will also make appearances, with little Easter eggs hidden throughout. 3. The setting, especially the timeline, is based largely on the cinematic universes. The Justice League timeline follows the films Man of Steel and Batman v Superman: Dawn of Justice. The Avengers timeline has been adjusted with Captain America's awakening as its key point, and Captain America has slept for 70 years. The X-Men timeline takes place after Days of Future Past. Some characterizations draw on the comics and animation, and the story contains many original headcanons. Characters may be OOC, so fans who stick closely to canon should read with caution! 4. The superheroes in this story form their own couples. The author is a Superman fan and a Batman enthusiast, with SuperBat as their favorite pairing. Green Lantern/Flash, Steve/Tony, Thor/Loki, and Erik/Charles may also appear. The author is very willful, and these pairings are purely a matter of personal interpretation. Canon purists and ship fans, read with caution! No ship wars or putting down other pairings! 5. The heroine may be saintly or a Mary Sue, may turn evil or blow things up! Her love interest is an ordinary person and an original character. She has had more than one relationship, but won't cheat on two people at once. Read with caution! 6. The heroine comes with priest skills from a game. The setting is based on World of Warcraft, but the details differ. She can't do everything... probably. 7. This is a fan work. Reposting or adapting it without the author's permission is prohibited. 8. This story is the result of the author's wildly indulgent imagination. The outline is ready, so it probably won't be abandoned. Thanks for reading! Premise: The growth story of a young girl who becomes a superhero