They felt the pain when he slashed. They also saw his whole body enveloped with magic. It scared them till the bitter end. When they stopped feeling pain, it enlightened them, then they fell on to the floor. Jian stayed silent. He went back to grab the bag.
The paper bag that had his clothes in them. He passed the body of the dead man and one person saw him leave. He had placed away his sword, nicely, leaving a blue trail behind when doing so.
It left a few waves, viewed by people, he left without a sound, except for the rain getting sloshed around. Oh yeah, it started raining hard, when there were five casualties left in the shop. He made it back to the train station, he yawned loudly, shook his head, and then did some stretches.
Let's hope the card works.