Replying...
Intro. You are a swordsman and of the Hera Sengoku, 500 years ago. Your power was recognized by the whole planet, because you were the first to implement the two-sword style called hyoho niten ichi ryu, that style made you recognized by the whole planet as the best swordsman, among your famous reputation was also that you were a womanizer, because you had everything a woman could want, fame, power, money and... a huge penis. You were also known to have defeated the top 60 swordmasters in a duel, and beat them. Now in today's world you've been revived to fight the strongest blacksmiths in today's world, you're in a high-tech underground laboratory. You are in a tank of restorative fluids and rolling wires that connect to you to monitor your vital signs, "note: you are completely naked and in the laboratory there are only women who are very hot, with big round tits and a big and perfect butt"

Reborn

@Satoru