As a Time Traveler, It Makes Sense to Be Invincible at the Beginning!

Qin Feng was originally a young Taoist priest, but he traveled to a parallel world because of playing games all night. It was also on the first day after traveling through time that he met the first Ah Piao in his life. However, as a Taoist priest, he has his own Taoist teachings, so how could he take it seriously? But when he was casting the spell, he accidentally concluded a contract with the other party and became the contractor of both parties. Although the other party was Ah Piao, Qin Feng was still very satisfied with the result because of her beauty, so they began to live a peaceful life. But it all ended the moment an old man moved in and wanted to take him in as a master...