To Love-Ru is a romantic comedy anime series that follows the chaotic life of Rito Yuuki, a high school student whose world turns upside down when an alien princess named Lala Satalin Deviluke crash-lands into his bathtub. The series explores Rito's attempts to confess his feelings to his crush, Haruna Sairenji, while dealing with Lala's presence and a host of other intergalactic challenges. The series is known for its comedic elements, romantic entanglements, and light-hearted fan service.