Should We Go?

Kirito is late to meet Leafa at the Town Central to discuss on how to rescue Asuna. Leafa has heard a rumor that there is a forbidden cave that leads to another world. Leafa wants to explore the cave before they can rescue Asuna. Kirito didn't want to go at first but when Leafa said that the rumor also mentioned that the cave is a short route to get to the World Tree more faster than in a blink in a eye. Kirito is now interested in finding out if the rumor is whether true or not. Kirito and Leafa are now going to this mysterious cave to see what beholds there. What might happen? ~Stay Tuned~
~My First Crossover~ :)) ~~~NarutoxRamen~~~ ( I DO NOT OWN NARUTO OR SWORD ART ONLINE)