
Sung Jinwoo
About Sung Jinwoo
Sung Jinwoo is an
Ascended
Dimensional
Ranger
Agility hero in AFK Arena, focused on
Burst Damage.
Gender Male/Voice actor 坂泰斗 [JP]
Tier list ratings
Skills

Unleashes murderous intent to frighten enemies, dealing damage equal to 350% of Attack Rating to all enemies and rendering them unable to move or use skills for 3 seconds. For this duration, the Dodge of all enemies is reduced by 50 points.
Lvl 2: Damage to all enemies is increased to 550% of Attack Rating. (hero level 81)
Lvl 3: The duration in which enemies are unable to move or use skills is increased to 5 seconds. For this duration, the Dodge of all enemies is reduced by 90 points. (hero level 161)

Passive: When Sung Jinwoo is affected by certain debuffs from enemy heroes or summons, their duration cannot exceed 2 seconds.
Lvl 2: Most debuffs from enemy heroes and summons will be cleansed immediately upon application. (hero level 21)
Lvl 3: For every 1 time debuffs from enemy heroes or summons are cleansed, Sung Jinwoo will recover health equal to 8% of max health. (hero level 101)
Lvl 4: Within 6 seconds after being affected by certain debuffs, Sung Jinwoo will land a guaranteed critical strike on the source of the debuff. (hero level 181)

Teleports behind the enemy hero that has dealt the highest damage and launches 3 strikes, each dealing damage equal to 300% of Attack Rating. Also applies the Exposed effect, which reduces the enemy's Crit Block Rate by 25 points and Crit Damage Resistance by 35 points for 9 seconds.
Lvl 2: The damage from each strike is increased to 400% of Attack Rating. (hero level 121)
Lvl 3: Sung Jinwoo cannot be targeted for 6 seconds after casting the skill. (hero level 201)

For every 15 seconds that pass during battle, Sung Jinwoo levels up. Upon leveling up, he recovers health equal to 100% of max health, recovers 1000 Energy, and gains permanent boosts to Attack Rating, Defense Rating, and max health, equal to 40%, 40%, and 40% of their initial values, respectively. Sung Jinwoo can level up a total of 3 times per battle. When deployed together with Cha Hae-in, 75% of the effects of Sung Jinwoo's leveling up will be granted to Cha Hae-in.
Lvl 2: Sung Jinwoo will also level up every time he completes 1 kill. The max number of level-ups remains the same. (hero level 141)
Lvl 3: The max number of level-ups per battle is increased to 5. (hero level 221)
Progression systems
Signature Item Skill: Venomous Blade
- [Unlocked at Activation] When Sung Jinwoo deals damage to an enemy, he applies Poisoned for 3 seconds. While Poisoned, the enemy takes damage equal to 120% of Attack Rating every 1 second.
- [Unlocked at +10] The duration of Poisoned is increased to 6 seconds.
- [Unlocked at +20] When Sung Jinwoo has leveled up 1 times, the damage from Poisoned is permanently increased by 50%. This effect can be triggered up to 4 times per battle.
- [Unlocked at +30] If the enemy suffers Exposed while Poisoned, they will lose 150 Energy every 1 second for a total of 4 seconds.
- [Unlocked at +40] While Poisoned, enemies take 60% more damage.
A dagger obtained after defeating Kasaka, the serpent-like monster. Razor-sharp and laced with venom, it pierces through armor with deadly precision.
- [3 furniture] Upon leveling up, Sung Jinwoo will cast Shadow Hunt an extra time, and this cast will not affect the skill's cooldown.
- [9 furniture] Upon leveling up, Sung Jinwoo gains the Daily Rewards effect for 5 seconds. For this duration, Sung Jinwoo's damage will ignore 25 of the enemy's Damage Resist, and 65% of the damage will be converted into healing for himself.
- [Engraving 30] Shadow Hunt: For 4 seconds after the untargetable effect expires, Sung Jinwoo takes 45% less damage. Enemies affected by Exposed take 60% more damage from Sung Jinwoo.At Ascended 2-star: Physical Pierce +1.82At Ascended 3-star: Physical Pierce +1.82
- [Engraving 60] Solo Leveling: Upon leveling up, Sung Jinwoo's Crit Rating, Crit Damage Amplification, Accuracy, and Dodge are also increased by 15% of their initial values.At Ascended 4-star: Physical Pierce +1.82At Ascended 5-star: Physical Pierce +1.82
- [Engraving 80] Endeavor: Within Arena of Heroes, Legends' Challenger Tournament, Legends' Championship, Treasure Scramble, and Heroes of Esperia: Attack Rating +10%, Physical Resist +10.14
Story
E-Rank Hunter. Once mocked as "humanity's weakest weapon", Sung Jinwoo never gave up. Despite awakening with the lowest possible rank, he took on dungeon after dungeon to support his ailing mother and younger sister still in school. During the Double Dungeon incident, he gained the rare power to level up—growing stronger through quests and slaying monsters. With this power, he began his rise from the weakest to the strongest. His strength soared, and after completing a class advancement quest, he became the "Shadow Monarch", a hunter capable of turning fallen monsters into loyal "shadow soldiers".
"What doesn't kill me, makes me stronger."
Quotes
- BATTLE START
- "The real hunt begins!"
- MOVING
- "I'll keep getting stronger. Keep leveling up."
- VICTORY
- "What if I grew stronger after every battle?"
- ULTIMATE
- "Absolute domination with zero exceptions."
- ATTACK
- "Take this!"
- ATTACK
- "The prey's struggle... is meaningless!"
- ATTACK
- "I keep leveling up."
At the Oak Inn
"Claim this power and obliterate every barrier in sight!"
Has visit scenes with Cha Hae-in.


