Warhammer: Villain? I'm the Primarch's Shadow Godfather

[No System] + [Easy to get into] + [Healing] + [Perception filter] + [Slow burn]. Ning Fan transmigrates into the Warhammer universe and becomes one of the heirs to a top-tier Old One family after the War in Heaven. He wants nothing more than to lie flat in Sunset Town, sunbathe, enjoy good food, play mahjong, and lead a modest but comfortable life. That is, until four strange and friendly neighbors move to town. Old Yi opens a weapons shop, Old Hu starts a restaurant, Old Xin tells fortunes every day, and Sister Sha becomes the town's most popular dancer. The four spend three years keeping Ning Fan company. Before they leave, they ask him for just a “small favor”: look after a few distant relatives sent by their families to harsh planets for training. Ning Fan is a loyal friend, so he agrees on the spot. After that, the lonely Lion of Caliban receives a camping pack, a gladiator slave on Nuceria gains a way to escape, an Angel of Baal finds anonymous supplies, and the holy son of Colchis gets a children's book. Ning Fan thinks he's just helping a friend babysit. The Primarchs, however, think it's a trial from their father. The Emperor gets blamed for no reason, the four Chaos Gods start placing orders from afar, and the whole galaxy begins telling tales… A hidden godfather is quietly rewriting everyone's fate from the shadows.