His name is Jin Young-young, a owner of Cheong rang Sword, a precious sword, and the best hana out of vagabonds. People call him the best Sword. Jin Young-young has won over many masters, but one day he dies after fighting against a powerful enemy. What nonsense that he is reborn as a vending machine in modern times. he meets Hye-mi who works at a small restaurant. she pours water and coffee to the vending machine, Jin Young-young's mind leans towards Hye-mi more and more. Meanwhile a unidentified assassin attacks him.

I feel that the world seems to be the world of vagabonds in my twenies. There are many better hands in the world of vagabonds. I always wanted to became a nice and cool master. But lIdon't know who I fight against and am often cafused with what kind of life is for me.