The Junior Disciple is Incredibly Strong, Yet Excessively Low-key

(Easy and invincible + not aggrieved + multiple heroines, but not mindless + no system) Ye Chen was originally a junior disciple of the most powerful hidden sect in the immortal realm. With a body capable of all forms of magic and exceptional talent, he became known as the "most connected" person in the immortal realm. However, due to his scheming and playful nature, he became a troublemaker, stealing elixirs, watching female disciples bathe, and kidnapping and blackmailing them. This caused the immortal world's leaders to complain to the Wuji Immortal Emperor. In desperation, the Wuji Immortal Emperor banned Ye Chen from cultivation and banished him to the lower realm. Fifteen-year-old Ye Chen landed in the Tianxuan Sect of the Canglan Realm, where he was noticed by the mysterious Su Taixu and accepted as a disciple. In the lower realm, Ye Chen's nature remained unchanged, robbing sect elders and disciples who challenged him, auctioning off disciples with whom he had grudges, and causing trouble along the way. Years later, Ye Chen returned to the immortal realm, and the various sects simultaneously activated their protective formations to prevent any harm from taking advantage of the situation. After returning to the fairyland, Ye Chen gradually learned the secrets of the fairyland. There is a powerful alien race sealed in the fairyland, which will soon break the seal and bring disaster to the fairyland. Facing the powerful alien race, how will Ye Chen protect the peace of the fairyland...