The story revolves around Shu Ouma, a high school boy who inadvertently obtains an ability called "The Power of the Kings" that enables him to draw out items called "Voids" from other people. He is then thrown into the conflict between a resistance group called Funeral Parlor which aims to restore Japan's independence from a quasi-governmental organization known as the GHQ. In the process, Shu has to deal with the burden his ability puts on his shoulders and the horrific mystery of his past.
Episode Ratings Grid
Every episode at a glance, color-coded by rating. Rows are episode numbers within each season, columns are seasons.
The best and worst episodes at a glance. Use this to find must-watch episodes or ones you might want to skip.
🏆 Top Episodes
#1 7.9
S1E19Shokuzai: Rebirth
Haruka opens a safe guarding the third and final Void Genome, but is stopped by Shuichiro, who is revealed to be her older brother. He confesses that he was the one who killed her husband, Shu's father, before shooting her, but sh...
#2
S1E11 7.6
Kyomei
While the virus is still spreading over Japan, Daryl arrives at the airport and kills everyone there in a rage of fury, including his own father Major General Yan. With the GHQ higher-ups gone, Shuichiro took over control of the e...
#3
S1E15 7.6
Kokuhaku: Sacrifice
Shu is conflicted about the Void ranking system, the student body is creaking under the tension, and vaccine stores are running low. At this rate, something--or someone--is going to snap.
4. S1E12 "Saitan" 7.5
5. S1E17 "Kakumei: Exodus" 7.5
6. S1E21 "Uka: Emergence" 7.5
7. S1E0 "Reassortment (OVA)" 7.4
8. S1E9 "Hoshoku" 7.4
9. S1E20 "Tsuisou: A Diary" 7.4
10. S1E22 "Inori: Convergence" 7.4
📉 Bottom Episodes
#24
S2E0 6.3
Lost Christmas (OVA)
Scrooge and Carol have been subjects for multiple experiments of Da'ath(a secret society promoting human evolution). They ran away and used the powers that they have to protect themselves.
23. S1E1 "Hassei" 6.7
22. S1E8 "Kajitsu" 6.8
21. S1E5 "Kunren" 6.8
20. S1E3 "Kenshutsu" 6.9
The Quality Arc
Each point is an episode, plotted chronologically. The colored bands mark season boundaries. Look for upward or downward trends to see if quality improved or declined over time.
Episode Engagement
Vote count shows how many people cared enough to rate. High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
Rating threshold:
3Standouts
9Infamous
3Hidden Gems
9Forgettable
Top Standout:S1E19Shokuzai: Rebirth
Most Infamous:S1E1Hassei
Best Hidden Gem:S1E11Kyomei
Episodes plotted by rating vs. vote count. The vertical line marks the rating threshold (7.5).
More votes = more engagement. Toggle above to compare against global or show-specific median.
Season Momentum
Did each season build momentum or fizzle out? Green arrows mean the finale rated higher than the premiere. Red means the opposite. Longer arrows = bigger swings.
Season Consistency
Some seasons are reliable bangers. Others are hit-or-miss. Each dot is an episode. Tightly clustered dots mean consistent quality. Scattered dots mean a mixed bag.
Each dot is an episode. Clustered dots = consistent quality. Scattered dots = variable season. Hover for episode details.