This is the story of someone who becomes the ultimate BOSS in the galaxy.
Shen Siyi transmigrates into an ordinary person on Blue Star. After graduating, he becomes a member of a space station's security department and activates a System that lets him transform into all kinds of BOSSes. As long as he keeps occupying famous locations across the galaxy, he can continually gain resources to draw cards and upgrade, step by step reaching the peak.
He thought he would quietly build up his strength and eventually amaze everyone, but events took an unexpected turn... Beings from different possibilities want to kill his counterparts, factions harbor their own agendas, and life-or-death crises keep coming. At last, Shen Siyi figures it out: if that's how it is, then he'll become the strongest BOSS.
"You all forced me into this! System, spin at 990,000 revolutions per second. Activate!"
At last, as people flee the end times, they see a being who has long been seated at the end of time. He raises his throne and looks down upon all living things. "Everyone, welcome to my domain."
(Three completed novels of over a million characters each. Read with confidence.)