He is a super soldier king with a mysterious identity, and even the killing god of the dark world. He returned to his long-lost hometown only because of his promise to his brother. The promise has not been fulfilled, but he is passively involved in cholera disputes. For the promise and for the friend , even more for her own beauty, the killing god is furious, and the thunder rises, and a strong and domineering urban legend has been deduced from then on... Charming royal sister, tsundere beautiful boss, neurotic young lady, rookie policewoman... you have everything you expect... 2018, following 'Closer Xing'er, the queen of 'The King of Soldiers', writes a more exciting urban drama for you!