Mythic Nation War: From the Start, I Merge with the Hive Mind, and I Am the Calamity

A mythical war between nations descends, linking the real world to the mythical realm known as the Mythic Continent. In the first Mythic War, the Dragon Kingdom was schemed against by multiple factions working together and lost the initiative. Its national fortune declined so badly that Sakura dared to publicly form the Greater East Asia Alliance with other East Asian nations, plotting to annex the Dragon Kingdom! Shen Wei, who transmigrated into this world, is inexplicably chosen to represent the Dragon Kingdom in the qualifiers for the second Mythic War. Facing the many enemies from the Mythic Continent watching him like a pack of wolves, Shen Wei awakens the [Hive Mind]. By hunting living creatures, he can obtain biomass and extract superior genes and combat memories! Dragon corpse + Gene Stealer = Demonflame Dragon, Barrotos! Controlled nuclear fusion reactor + Legendary Stinger = Psionic Starship Killer! Sakura's national rank + Legendary Psionic Cerebrate = Psionic Tyrant! Years later, Shen Wei leads a swarm of trillions of insects across the land and sky! Any enemy will be torn to pieces by the endless swarm, devoured whole, evolving without end, utterly unrestrained, deathless and indestructible!