A Certain Scientific Void Manipulation

“Dear Leizi, comrade, do you yearn for power?” “Hey, is this the Maid of Interception? Some creepy old guy is harassing me...” “...” “Fine, can you give me power?” “I'd be more than happy to pass my power on to you. Just do as I say, and I guarantee you'll rip Accelerator apart and kick Misaka Mikoto into next week...” “I'm friends with Mikoto, you know!” “Uh, anyway, you can't go wrong following my lessons.” “Wow!!” “First, repeat after me: I volunteer to join...” “Stop, stop! Aren't you afraid that'll summon the Great Harmonizing Beast?” “Uh, fine, I'll leave the Little Red Book here!!! The PLA Second Army is with you!” (This story incorporates some sci-fi elements from Honkai Impact 3rd and revises the Chinese setting in A Certain Magical Index. The protagonist isn't a transmigrated soul, and Leizi is still the main character. The opening simply gives the golden finger a plausible way to reach Leizi. The story still focuses on everyday life and growing stronger. The four girls from A Certain Scientific Railgun would have little reason to cross paths with the magic side anyway OvO. And with Kamachi's typewriter churning out dozens of Old Testament and New Testament volumes about the magic side, the author would be exhausted just filling in all the lore.)