Senku Agari and Yun Nara were going to Sunagakure Sandfield to train, Just when Senku and Yun were about to start, A dark figure came before them. Senku from the beginning planned to fight someone nearly strong as him and seemingly luck favored him today. Senku had yet to develop his skills when it came down to team work but with him being a fast learner, the duo definitely had an edge. Yun dashed at the S rank missing nin with a kunai. Senku used his Killing Intent to instill fear in the very heart of the Unnamed-S-rank ninja making him unable to move or learn about his surroundings.