Seasons
Season 1 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | The Last One | 9.4 | 5,212 |
| 2 | A Rambunctious Girl | 8.3 | 1,371 |
| 3 | A Minor Evolution | 8.8 | 1,398 |
| 4 | A Large Vessel | 8.2 | 1,147 |
| 5 | Those Who Follow | 9.5 | 2,250 |
| 6 | Our Goals | 8.6 | 1,082 |
| 7 | The Boy Who Wants to Change | 8.4 | 990 |
| 8 | Monster Brothers | 8.9 | 1,165 |
| 9 | Deep Memories | 8.3 | 902 |
| 10 | New Family | 8.7 | 960 |
| 11 | Gift From the Past | 9.0 | 1,120 |
| 12 | Awakening | 9.7 | 2,369 |
| 13 | Aspiring to Go Higher | 8.1 | 748 |
| 14 | Jananda, Island of Freedom | 7.9 | 717 |
| 15 | A Girl Named Tonari | 8.0 | 704 |
| 16 | The Children's Dreams | 8.6 | 786 |
| 17 | The Defeated | 7.7 | 667 |
| 18 | To Continue On | 8.2 | 710 |
| 19 | Wandering Rage | 8.4 | 715 |
| 20 | Echoes | 9.3 | 1,111 |
Season 2 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Infatuation Reborn | 7.6 | 404 |
| 2 | Beating Will | 7.8 | 381 |
| 3 | The Awaited | 7.2 | 351 |
| 4 | The Young Man Who Can See | 7.4 | 343 |
| 5 | The Holy Man's Voyage | 7.7 | 332 |
| 6 | Heretics Betrayed | 7.8 | 323 |
| 7 | Crime and Forgiveness | 8.5 | 418 |
| 8 | Beyond Dreams | 7.9 | 327 |
| 9 | Expanding Consciousness | 7.7 | 305 |
| 10 | Resonance | 8.0 | 320 |
| 11 | The Value of Flesh | 7.5 | 300 |
| 12 | Secret Behind the Veil | 7.5 | 298 |
| 13 | The Wise Man's Identity | 7.5 | 290 |
| 14 | Morning of Rebirth | 8.2 | 375 |
| 15 | The Self, Worn Down | 8.0 | 318 |
| 16 | Three Eternal Warriors | 8.0 | 342 |
| 17 | What You Want to Protect | 8.6 | 440 |
| 18 | Death of the Deathless | 8.6 | 423 |
| 19 | And Then, Dawn | 8.4 | 382 |
| 20 | End of an Era | 8.7 | 436 |
Season 3 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Peaceful World | 7.8 | 309 |
| 2 | A Knot in the Soul | 7.5 | 248 |
| 3 | Mizuha | 8.1 | 253 |
| 4 | The One who Vanished | 8.0 | 237 |
| 5 | Unheard Words | 7.4 | 199 |
| 6 | Proof of Peace | 7.3 | 205 |
| 7 | The Attack | 7.1 | 207 |
| 8 | Trouble | 7.2 | 185 |
| 9 | Rejected Life | 7.8 | 193 |
| 10 | Become as People | 8.1 | 188 |
| 11 | Their Home | 7.7 | 159 |
| 12 | Flying Bug | 7.8 | 162 |
| 13 | Number One | 6.9 | 148 |
| 14 | Where One Belongs | 8.0 | 182 |
| 15 | Leaving Alone | 7.8 | 151 |
| 16 | Connective | 7.1 | 130 |
| 17 | Invisible Battle | 7.7 | 136 |
| 18 | A Willingness to Believe | 7.4 | 126 |
| 19 | Clean Water | 7.7 | 126 |
| 20 | Coexist | 7.0 | 109 |
| 21 | Stay Here | 6.7 | 109 |
| 22 | To Fushi | 8.1 | 156 |
