Mana, is a ordinary high-school student who somehow travels through time to sengoku jidai period and appeared in encounters Uesugi Masatora, one of the generals. He decides to protect her, while his r...more

Mana, is a ordinary high-school student who somehow travels through time to sengoku jidai period and appeared in encounters Uesugi Masatora, one of the generals. He decides to protect her, while his rival Takeda Shingen targets her. With Mana knowing the outcome of this war, will she change the future?