The Wanderer

In ancient Japan, during the Sengoku period, around the 16th century (1543), there was a war between two clans which were the "Matsuda-Shi/Sōngtián-Shìzú (Matsuda-Clan)" and "Takagi-Shi/Gāomù-Shìzú (Takagi-Clan)". Then the group-captain from the Matsuda clan chose to chase their enemies as they thought their fighting morale was sky high, so this is the chance for them to eradicate their enemies. When passing through a corridor surrounded by hills on the left and right sides, suddenly from the both hills side, the arrows showered down at them. It was the other Takagi clan troopers. The group troopers from the Matsuda clan just noticed that they were ambushed, just like the vice-captain said earlier. And for both of them who were duel earlier, also down as no one wins the battle. It seems like the young samurai has managed to take down the enemy captain before he was attacked by the enemy's side. Suddenly, the young samurai starts moving as he is still alive and also the captain from the enemy group. So the young samurai tried to reach his katana sword slowly which lay down on the ground. However, something happened when they swords met. A lightning strike in between them until they blackout. When he woke up he was time-travel to 400 years ago.