[Harry Potter] One Day, I Transmigrated, and It All Started with Borrowing Money

[Please read the blurb carefully before deciding whether to stay. If this sounds familiar, please refrain from making extreme comments.] Asiu was asleep at home when a dark magic circle suddenly summoned him to another world. He thought he had returned to the modern world, but it turned out he had transmigrated a second time. Only this time... he arrived in front of Voldemort wearing nothing but his pajamas... "Oh, no! I don't have anything! My wand! My potions! This is all your fault, Voldemort!" "Hiss, hiss!" Voldemort, now a snake, spoke in Parseltongue. Nagini coiled herself protectively around him, keeping the person who had just been summoned from hurting Voldemort. "Hi, you must be Lucius Malfoy! Could I borrow ten Galleons? I need to buy a wand~" Lucius did his best to maintain his decorum. As he looked at Nagini behind Asiu, the corner of his eye twitched several times. "Severus, that person... he's back." The cauldron of potions Severus was brewing exploded with a bang! "Hi, nice to meet you. I'm Asiu Flins. Just call me Asiu." "Um... hi, I'm Harry..." Today, befuddled Harry had encountered all sorts of strange things. [An anything-goes CP mix. The protagonist comes from a game and transmigrates; he's a half-(dark) elf, a potion-maker as his secondary profession, and a mage (healer) as his primary class.]