Chun Yong-Ho/Progress

Chapter 8
[Race: Half-Human/Demon-Demon King]

[Main Element: Fire / Darkness]

[Strength Specialization | ★ (1)]

[Stamina Specialization | ★★ (2)]

[Mana Specialization | ★☆ (1.5)]

[Charm Specialization | ★ (1)]

[Agility Specialization | ★ (1)]

[Skill Specialization | ★★ (2)]

[Seven Deadly Sins | ???]

Chapter 17

 * [Race: Half Human / Half Demon - Demon King]
 * [Element: Fire / Darkness]
 * [Evolution Rate: 50/100]
 * [Strength - Level 0 | ★☆ (1.5)]
 * [Stamina - Level 0 | ★★ (2)]
 * [Mana - Level 0 | ★★ (2)]
 * [Charm - Level 0 | ★☆ (1.5)]
 * [Agility - Level 0 | ★ (1)]
 * [Skill - Level 0 | ★★ (2)]
 * [Seven Deadly Sins | Greed]

Chapter 30

 * [Race: Half Human / Half Demon]
 * [Class: Demon King]
 * [Attributes: Fire Level 1 / Darkness Level 0]
 * [Strength - Level 1 | ★★ (2)]
 * [Stamina - Level 1 | ★★☆ (2.5)]
 * [Mana - Level 3 | ★★★ (3)]
 * [Charm - Level 0 | ★★ (2)]
 * [Agility - Level 0 | ★☆ (1.5)]
 * [Skill - Level 0 | ★★☆ (2.5)]
 * [Seven Deadly Sins | Greed]

Chapter 35

 * [Race: Half Human/Half Demon]
 * [Class: Demon]
 * [Attributes: Fire - Level 2 / Darkness - Level 0 / Ice - Level 1]
 * [Strength - Level 1 | ★★ (2)]
 * [Stamina - Level 1 | ★★☆ (2.5)]
 * [Mana - Level 3 | ★★★ (3)]
 * [Charm - Level 0 | ★★ (2)]
 * [Agility - Level 0 | ★☆ (1.5)]
 * [Skill - Level 0 | ★★☆ (2.5)]
 * [Seven Deadly Sins | Greed]

Chapter 46

 * [Race: Half-Human/Half-Demon]
 * [Class: Demon]
 * [Elements: Fire - Level 2 / Darkness - Level 1 / Ice - Level 2]
 * [Individual Characteristics: Calm / Crafty / Daring]
 * [Natural Ability: Stamina / Mana]
 * [Strength Level 1 | ★★☆ (2.5)]
 * [Stamina Level 2 | ★★★ (3)]
 * [Mana Level 4 | ★★★☆ (3.5)]
 * [Charm Level 0 | ★★ (2)]
 * [Agility Level 2 | ★★ (2)]
 * [Talent Level 0 | ★★☆ (2.5)]
 * [Attribute Enhancement Level 0 | ★★★ (3)]
 * [Seven Deadly Sins | Greed]

Chapter 119

 * Evolution of mana specialization. A fifth horn sprouted through his forehead.

Chapter 145

 * Evolution of physical strength

Chapter 191

 * Sixth horn sprouted on his head.

Chapter 265

 * Seventh horn.

Chapter 277

 * Eighth horn.