Who would have guessed that the most dreaded criminal of his era is now a simple househusband? The famed "Immortal Dragon" Tatsu, most known for his frequent clashes against other gangs, has mysteriously gone, perhaps abandoning the yakuza method. Unbeknownst to most, Tatsu is currently residing in an apartment with his wife, attempting to live a tranquil life. Tatsu, clad with his beloved apron, is now attempting to become an effective housewife. As a result, he has learned the necessary talents, such as preparing the most delectable foods, ensuring the greatest prices at supermarkets, and everything in between, much to the astonishment of both his former subordinates and opponents. Despite the fact that he is a man with quite a controversial past, Tatsu's new way of life will only be more eccentric from here on out!