OMG!

"Kang Yohan, plagued by endless misfortune, turns to the supernatural to change his luck. Too broke for a proper summoning ritual, he settles for a ""Do it Yourself"" version and ends up with Chung—a so-called ""cost-effective"" god. But life doesn’t come cheap. Yohan is about to learn two hard truths: you get what you pay for, and nothing comes without a price. Now, he must fulfill Chung’s bizarre conditions to finally escape his cursed fate! "