Sequence Ocean Survival: Awakening God-Tier Sequences at the Start

[Tens of thousands of positive reviews, millions of readers!] [God-level sequence] [Protagonist's combat power becomes invincible starting from chapter 50] [Ocean survival] [Invincible protagonist] [Everyone works for the protagonist] [Absolutely no Mary Sue!]
When the tsunami struck, 95% of the world's landmass was submerged by seawater.
The survivors could only rely on the fleet of superhuman ships to constantly migrate on the water, turning their settled life into a sea migration.
During the migration, Lu Sheng unexpectedly awakened the Deep Blue Survival System.
[Ding! Host contact with calamity water detected. Deep Blue Survival System activated!]
[Ding! System activated for the first time, granting you 1 chance to win a Superb Lottery Rank]
[Ding! Congratulations, host, you have been blessed with extraordinary luck and have obtained the divine-level sequence talent—Dragon God!]
Moreover, the system has two core functions.
Spiritual Source Space: Cultivate fruits, vegetables, and spiritual plants with a compressed growth cycle!
The All-Encompassing Furnace: Melts the corpses of sea beasts or deep-sea aliens to obtain Spirit Source Cores, which can be absorbed by the protagonist to increase their level.
While others were still struggling to earn a piece of bread, he had already started growing vegetables and fruits in the Spirit Source Space.
But the real crisis comes from the depths of the ocean, from giant sea monsters!
Ordinary people cannot kill sea monsters; only those with extraordinary abilities can.
Over a thousand extraordinary sequences.
More than 10,000 kinds of rare and exotic marine animals.
(My goal is to get "tens of thousands of positive reviews and millions of reads!")
This book is also known as: Survival in the Deep Sea After the Apocalypse: I Built a Dragon Palace at Sea!