Han Sen did not move. He cast the Dongxuan Sutra, which had his fingers generate a coin, and fired it at the approaching monkey.
Pat!
The coin stuck to the monkey's head. Almost immediately, its head swiveled down and the body followed, collapsing to the ground. Writhe as it might, it could not get back up.
The red-haired monkey tried to scream, but when it opened its mouth, Han Sen fired another coin. It landed directly on its lips, shutting them completely. The added weight propped the monkey into a position not unlike it was bowing to Han Sen.
Han Sen looked at the monkey once more, turned, and left.