He lost 137 times to Jin-Hyeok in the past game and quit after being blocked on the 20th floor.

Spoiler

After Tower of Trials appear he challenges Jin-Hyeok again, saying that this is an opportunity for a revenge. However, he continues to lose one on one.

Unique Ability

Spoiler

Song of Swords

Skills

Spoiler

- Soul Chasing Sword Energy - One on One - Battlefield Selection - Soul Chasing Sword Arts