I'm the Evil Lord of an Intergalactic Empire!

He spent his life working for a black company, only to learn that his beloved daughter was born from the man his wife spent years cheating on him with - his own boss. Yearning for revenge on his death bed, he's reincarnated in a space fantasy as the Evil Lord Liam.

At the ripe age of 5, Liam is gifted a custom-order AI robot by his parents, and then granted full control of their fiefdom, the stellar system of Alcaeus, so they can abandon him for the capital and leave him shouldered with the family's debts.

Liam retains a martial arts instructor of questionable character.

Nias customizes the Avid. Liam masters Flash, then defends his mine from pirates.

Liam uses his loot from the pirates to replace his fleet and Nias tries to seduce him into buying her ships.