Tomb of the Sea - Season 1
Browse all 53 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.
Episodes
Episode 1
Li Cu is Attacked and Kidnapped
Li Cu opens a cursed box and is kidnapped into a deeper mystery.
Episode 2
Scars Become a Map—Journey to the Desert Begins
Li Cu’s scars form a map—his desert journey begins.
Episode 3
Arrival at Gutongjing—Uncovering the Underground
In Gutongjing, skeletons match Li Cu’s back—Su Wan is captured.
Episode 4
Danger in the Underground Palace
Deadly traps awaken in the underground palace.
Episode 5
Return to the Underground—Even Deadlier Secrets
Li Cu explores alone and uncovers Wu Xie’s secrets.
Episode 6
Trapped Underground—Fear and Confessions
Spore attacks separate the group—Li Cu finds a coffin pond.
Episode 7
Reaching the Main Hall—A Monster Awaits
A monster twin lies in the tomb’s main hall.
Episode 8
Li Cu’s Back Holds the Final Map
Li Cu’s back holds the key to escape and treasure.
Episode 9
Enemies Beyond the Nine Gates
New enemies strike as Crescent Hotel secrets unravel.
Episode 10
Rescued Only to Fall into a Trap
The group’s desert rescue may be a deadly trap.
Episode 11
Poison and Paranoia
Poison spreads—paranoia divides the survivors.
Episode 12
Wu Xie Falls Ill; Li Cu Saves the Group
Wu Xie falls ill—Li Cu leads the escape.
Episode 13
Galu’s True Identity Revealed
Galu reveals his deadly true identity.
Episode 14
Trapped in Gutongjing
Gutongjing ambushes force a retreat into Soviet ruins.
Episode 15
Monsters and Secrets in Gutongjing
Burrowing monsters and deeper secrets rise.
Episode 16
The Mystery of the Tapes
Li Cu faces a desert monster in a Soviet base.
Episode 17
Recordings and Strange Artifacts
A found tape reveals screams and strange experiments.
Episode 18
Gutongjing Confirmed, Wu Xie and Wang Meng Poisoned
Li Cu opens a gate; Wu Xie and Wang Meng are poisoned.
Episode 19
Finding the Serum
A mutant saves the team by retrieving the serum.
Episode 20
Li Cu’s Personality Changes
Li Cu fakes memory loss—new threats emerge.
Episode 21
A Corpse in the Mail
A corpse in the mail leads to hidden horrors.
Episode 22
Night Escape from Wu Shan Ju
A night escape reveals Li Cu’s Wu family ties.
Episode 23
Entrusted with a Mission
Li Cu is entrusted with Wu Xie’s secret mission.
Episode 24
Zhang Rishan’s Disguise Causes Trouble
Zhang Rishan’s disguise draws dangerous attention.
Episode 25
A Rift Forms in the Trio
Shen Qiong’s name appears on puppet corpses.
Episode 26
Speaking Snakes and Sudden Attacks
Snakes speak—and bite—at Giant Wind Express.
Episode 27
Liang Wan Uncovers the Huo Central Officer
Li Cu finds vanished genius files and key intel.
Episode 28
Train Encounter & Zhang Rishan in the Subterranean Tomb
On a train, secrets unravel as Rishan enters a tomb.
Episode 29
Hotel Door Key & Zhang Rishan's Peril
The tomb collapses as Rishan discovers betrayal.
Episode 30
Subterranean Secrets and Betrayal
A bomb seals Rishan—Li Cu joins a desert crew.
Episode 31
Entering Gutongjing—Growing Tensions
A shortcut fails—Li Cu leads amid rising tension.
Episode 32
Firestorm & Loyalty Tested
A firestorm forces the team to confront illusions.
Episode 33
Approaching the Ancient City & Train Ambush
They escape a trap as train allies are ambushed.
Episode 34
Wu Xie Returns—Li Cu Battles Inside Gutongjing
Wu Xie returns, and Li Cu faces truth and betrayal.
Episode 35
Black Snakes & White Dragons—Hierarchies in Nature
Dragons rule the desert—serpent biology is revealed.
Episode 36
Splintered Team & Explosions Underground
Li Cu’s trap backfires—trust fractures again.
Episode 37
Wang Family Strikes—Li Cu Captured
Li Cu is tortured by the Wang family.
Episode 38
Mass Attack & Guerrilla Resistance
A violent desert clash breaks out.
Episode 39
Cliffside Rescue & Snakematters
Su Wan leaps off a cliff to escape.
Episode 40
Betrayals Revealed—Li Cu Joins Wang Family
Li Cu joins the Wang clan—and faces moral tests.
Episode 41
Siege of Gutongjing
Gutongjing erupts into war as factions clash.
Episode 42
The Golden Treasure Turns Deadly
Greed unleashes venom and death.
Episode 43
Ancient Legends & Music in the Ruins
The ruins play a deadly melody of the past.
Episode 44
Training for War—Splitting Paths
The trio splits to train for different fates.
Episode 45
New Strength, New Divisions
New strengths bring new divisions and suspicions.
Episode 46
Decrypting Pheromones—Wu Xie’s Setup
Wu Xie’s message warns of false decryption.
Episode 47
The Computation Department’s Portal Unlocked
Li Cu reaches the core as deadly traps spring.
Episode 48
Li Cu’s Victory & Secrets Revealed
Li Cu wins—Wu Xie reveals the final truth.
Episode 49
Liang Wan & Zhang Rishan Escape, Li Cu Finds Wang HQ
Liang Wan escapes—Li Cu locates Wang HQ.
Episode 50
All-out Espionage—Su Nan vs. Li Cu
Li Cu and Su Nan clash as double agents.
Episode 51
Wang’s Purge and Nine Gates Uprising
Wang purges traitors—Nine Gates strike back.
Episode 52
Final Showdown in the Computation Core
Li Cu destroys the computation core—Wu Xie survives.
Episode 53
Victory—and a New Beginning
Victory comes—Li Cu passes his exam.