High Martial: I Have a Giant Dragon Doppelganger

[System-based + Ruthless power-ups + No heroine + Dual storylines following the original and his clone]

Humanity leaves its star system and ventures into the vast sea of stars.

The cosmos is boundless, teeming with countless higher lifeforms. To survive, humanity begins a wave of evolution.

But the path of evolution is unbelievably arduous, like climbing to the heavens in pursuit of the Dao. Not only is it shrouded in mist, but alien races also stand in the way!

Su Yuan rises from a mid-level life-bearing planet. With a single spear, he parts the mist concealing the path to the heavens, breaks through the constraints of the star sea, and ascends to the highest realm.

Of course, none of this would have been possible without the support of another self: a dragon clone that is also constantly evolving!