[ My boyfriend is a dangerous ronin?! This is a pure love story that jumps across time! ]

Matsuri Shirai's fiancé cheated on her, and she couldn't dream of love anymore.

That was her situation when suddenly, a bearish man appeared in her bathroom at home. Matsuri slips and falls, losing consciousness. When she opens her eyes, a kimono-clad man and self-proclaimed ronin who calls himself Shuujurou Suou is cradling her in his arms. He tells Matsuri things like: in her past life, her name was Suma and she was the daughter of a samurai family, and that she was someone who committed lovers' suicide with him.

Naturally, Matsuri was unable to believe such an absurd tale, and she gently tries to get him to leave. However, Suou points out that a scar on her pinky is proof that she has been reincarnated...?

(Source: Pixiv Comic)