I Already Recognize You as Your Father, What's Wrong with Using Your Skills?

[Easy and hilarious, lots of daily life, non-normal recognition of relatives, choices, fighting monsters and ghosts, shared skills, single heroine (no heroine)] Monsters are everywhere and ghosts are everywhere. People contract with monsters to gain power and are called spiritual masters. At the end of the midterm exam, Wu Xiu suddenly traveled to a parallel world dominated by Yuling, and found that all the answers he had been given were in vain! However, good fortune and misfortune always depend on each other. As an orphan, he awakened [Relative System]: As long as the other party admits that he is Wu Xiu's relative, Wu Xiu can unilaterally share the other party's demon skills and cultivation results! Wu Xiu: "This is too difficult!" System: "It's okay, I also brought my relatives [selection system] to help you recognize your relatives." "The system also has relatives?" "I recognized him on the way here." "..." ———— Genius, gangster, ghost king... Some people are impressed by his affinity, while others are impressed by his "power to invade nuclear weapons." Many years later, Wu Xiu, who was already standing on the top of Yulingling, smiled lightly at his "relatives": "My family, who knows? Cultivation is too simple~"