In his previous life, he blindly followed the System's rules and died after trusting his “teammates,” who sacrificed him. Reborn, his personality changed completely. He seems carefree and irreverent, and likes solving problems in the most outrageous ways, such as with laxatives, but inside he is as cold as ice, distrustful of both the System and hypocrites. He firmly believes that “rules are made to be broken.” His central motivation evolves from simply “surviving” to “uncovering the truth about the System and liberating humanity once and for all.”