Tang San's Nine Poseidon Tests in "Douluo Dalu" are as follows:

1. Travel, double, Poseidon's Light, climb three hundred and thirty-three steps.

2. Break through the ring blockade and reach the other shore without killing any sea soul beast.

3. Double tide body training, you need to persist on the silver pillar for twelve hours every day.

4. In the battle of sharks and whales, assist the demonic great white sharks to kill the evil killer whale king among the evil killer whales (reward: Poseidon Affinity 10).

5. Challenge, the seven guardians of the sacred pillars, starting from the challenge to the first guardian of the sacred pillars, complete all challenges within thirty-six hours. Defeat the guardians of the Seven Holy Pillars to pass (reward: Poseidon Affinity 15).

6. How long it takes to hold on to a stick of incense under Bo Saixi.

7. Pull out the artifact, Poseidon Trident.

8. Cultivate the martial soul to the ninth ring level, collect all the soul bones, and resurrect to accompany the assessor (Xiao Wu). Kill the Demonic Whale King of the Deep Sea. Time limit, five years.

9. Poseidon inheritance: Pass the test of seven emotions and reshape Poseidon’s heart.