The Nocturnals - Syshia Y

Human beings have realized their ultimate dreams: eternal life and space colonization. Yet one century after these great achievements, Jayden lives in a divided world no one has foreseen: young and rich Earthmen, fighting mature space settlers in a Solar-wide war. As a famed science visionary, also one of the richest men in the Solar System, Jayden wants to use his intelligence and wealth to profit from the turmoil.

A backwater minor colony, the Moon, suddenly changed the power wrestling of the immortals. Living in poverty, with only natural life span, the Moon settlers find help in an unlikely direction: AI technology, which has been outdated centuries ago. In Jayden's lavish Moon gala, a controversial scientific breakthrough happens, as well as an ingenious military raid. That day on this desolate settlement, political leaders, talented scientists, ostentatious celebrities, and more mysterious figures converge, only to be caught in a moment human evolution diverges.