Cultivation: I Can Reincarnate Into Various Worlds - Chapter 15. Stony Heart Method (Request for further reading)

Death started her on the road of book transmigration. Transmigrating into different supporting females, snatching opportunities and men from the different worlds’ female leads’ hands. Hey, Female Lead, you can have the male lead, the supporting male is the one I want. Walking on this endless road, Xia Qiu did not expect that during these countless book transmigrations, the one she saved has always been the same person. He’s from outer space, trapped in the stream of time, with only a robot for company. Meeting her, falling for her…… However the sweetness isn’t easy. With a Boss as her man, Xia Qiu has a lot of worries. The Boss wants to bring me along as he destroys the earth, what should I do? #waiting online, quite urgent#

- Description from Novelupdates

The Divinity Clan is the strongest of the five governing clans in the empire of Olcour. Its heir, Dheinyrus Theocheirós, has been hailed as the strongest human in the world after being recorded to obliterate a dragon as a toddler and wiping out an entire demon encampment as a child.Little did everyone know, Dhein is actually powerless. Failing to awaken his ability to connect his soul to the divine, he is unable to use the supernatural powers granted to all members of the Divinity Clan.Fearing the consequences of being exposed, Dhein did his best in hiding his real circumstances. He proceeded to trick people using rehearsed lines and fake confidence into thinking that he is the strongest human in the history of mankind.And it worked. For years, he became the most feared individual not just in the empire, but the whole world. His excellent lies coupled with the extremely unlikely events that favored Dhein had cemented his position as the strongest.Until one day, he was required to face the scions of the other four governing clans in battle.

What the hell is this? What the hell happened here?