Morningstar is not just Devious

Lumine Moon is an industrious student at Morningstar University, with a heartfelt aspiration to mend her family's fragmented bond. Inspired by her father's footsteps, she embarked on a journey away from home to reunite them. During her time working at a restaurant to support herself, she unfortunately encountered some cruel tormentors who plunged her into a difficult situation. However, amidst the darkness, a mysterious rescuer appeared - Raiden Morningstar, the cunning yet compassionate heiress of the university. Grateful for her intervention, Lumine vows to repay Raiden in any way she can. As a result, the heiress takes this opportunity, asking Lumine to become her personal slave and seals their unexpected alliance with a passionate kiss.