With Peppers' mana turned to chi, courtesy of Milk, Jin concentrated and placed all he had into the The Great White Ice Wall of China. The Titan Knight noticed that from the crevices of the icy wall, things started to emerge. After a while, tentacle looking ice tendrils slowly grew from the ice bricks and immediately flew towards the eyes of the Titan Knight. Their purpose was not to just to penetrate but also to mislead and confuse the knight as the tendrils moved in various angles and directions to damage the eyes.
The Titan Knight did retaliate by trying to burn them down with its laser eye beams, but by doing so, it also allowed Jin's Great White Ice Wall of China to be reconstructed again with Peppers' mana.