Dragon Raja: Dragon-Slaying Mage, Professional Dragon Slayer

My name is Long Kui. I'm an ordinary student at Shilan High School. Oh, and I'm also a Fire Dragon Slayer Magic user, which is pretty useless in this world. I get home at six every day after school. Apart from topping up the cat food for my talking cat (even though it can feed itself), I head to an internet cafe and bring my only friend, Lu Mingfei, a bottle of Nutrient Express to keep him from starving to death there. On weekends, I go help out my beautiful boss, who loves potato chips and anime, and collect a little bonus. I thought my days of feeding the cat, teasing Lu Mingfei, and flirting with my boss would go on forever. Then one day, a bunch of lunatics claiming to be from Cassell College dropped out of the sky, grabbed my hand, and excitedly told me I was the dragon-slaying genius they'd been dreaming of, a once-in-a-thousand-years talent... And the gears of fate began turning once more! At the Three Gorges, I face the Bronze and Fire King with the Fire Dragon Slayer Secret Art: Crimson Lotus Explosive Flame Blade! In Peru, I tear through the sky with the Sky Dragon Slayer Secret Art, Sky-Piercing Charge, and dance with the King of Sky and Wind! In Tokyo, the White Dragon Slayer Secret Art, Holy Nova, lights up the night and shatters the ambitions of a deluded schemer! … In the end, a fellow wielding “Gungnir,” riding a divine eight-legged steed, and calling himself a “god” comes before me with a horde of monsters, promising me eternal life and power... Heh... You're a god? Fine... God-Slaying Secret Art: Blazing Flame of the Fire God, unleash! “Today, I slay a god!” This is the story of a Dragon Slayer from the Fairy Tail world who transmigrates to the Dragon Raja world to slay dragons. Readers who haven't read Fairy Tail can still enjoy it.