Chapter 62 Spars.

Lucifer practised new techniques and focused on making a new style of fighting. As Lucifer was bound by the sin of greed, his ability to absorb essence was quick. At the same time, his ability to learn many different techniques was also greater than that of the other ghosts. However, its flaw was that they would not be at their peak stage as the abilities wouldn't be compatible. Because of that, Lucifer is currently focusing on learning techniques with better sync and is looking forward to merging them.