Game Market 1983 - Chapter: "Valentine’s Day in Uchimura"

Transform into Divine Dragon and dominate the world!
He is the only Divine Dragon in the sea who founded an underwater Dragon Palace.
With Crawfish Soldiers and Crab Generals as his followers, wild sharks and gigantic octopuses as his subordinates, he is the dragon that rules the city.

- Description from Novelupdates

With the invasion of foreign races, the online game, Divine Realm, fused with reality and caused the real world to become digitalized.

Everyone could awaken their own talent and raise their levels and strengths inside Divine Realm to defend themselves against foreign races.

During the invasion, Lin Feng, a divine level expert of the Dragon Country, was betrayed and murdered by Qianye Yuan, the divine level guardian of the Island Country. After his death, Lin Feng woke up and realized that he had reincarnated back to the time just before he entered college, a day before the talent test for the Divine Realm game.

He had awakened the SSS-grade talent, All Methods Known, that no one had ever seen before.

He could master the abilities of every class and could use experience points to level up his abilities. To make it even better, there was no growth limit for his abilities.

[Jade Emperor’s Immortal Body: Double all basic attributes with each level up.]

[Space Traveller: Able to move freely through spaces (500 + 50% magic attack) x Skill Level / Effect Range.]

[Frozen Ice Shard: Launch an ice spear. The ice spear will explode after hitting an enemy, causing 200% magical damage to the enemy. The ice shards will spread out and damage all enemies within a 30 meters radius, causing 80% magical damage to the enemies. Enemies hit by the skill will be affected by a 50% speed reduction for 1 minute.]

[Blazing Tempest: …]

Born with a seed of immortality, he rose from the Han tribe at the end of the century, and embarked on the road of immortality, step by step, until he reached the other side of immortality.

Efforts will pay off. For cultivators, what better golden finger is there?

- Description from novelbuddy

The Immortal Path led to Longevity and Sovereign was heading in ease. When the Longevity was no longer in ease, all living beings were just prisoners. Conspiracy, internal strife, and the invasion of the others, all of it emerged together. 

In such a world, there was such a young man. He made his way upstream, stepping on blood, defying the emperor, destroying the various kings, and slaughtering his way through the hundred clans to form an Immortal Path towards the throne of Sovereign! The Immortal Path was endless, while the Sovereign was limited. He used his blood to forge his immortal legend.

- Description from Novelupdates