I'm Really Not Lord Ashes

In modern Tokyo, where humans and monsters coexist, there is a small workshop called Gray Fire Hall. The shop owner is Ye Zhen, a former outstanding student at the Psychic University and now a street magician. Daily tasks include repairing royal guards, drawing sleeping charms, and battling wits with the civet landlord. His ideals are simple: don't take on big cases, don't mess with the gods, and don't get beaten to death by rent. Until a certain "low-risk" shrine commission, he picked up a fragment of the Arakami's sacred tool. The fire instinct that had been dormant for more than twenty years was rekindled, and the fireproof girl emerged from the bonfire and respectfully called him - Lord Ashes. Ye Zhen looked at the account book, and then watched the gods, monsters, officials and otherworldly heroes coming one after another, and finally understood one thing: These days, if you want to be a salty fish, you must first have strength.