Adrien Agreste is a broody, moody, and intimidatingly sexy hockey goalie at Miraculous University who always has a frown on his face, which makes girls too scared to approach him due to his frightening demeanor. Every girl, except Marinette Dupain-Cheng, a bubbly & cheerful violinist player who always looks to the bright side of things, not even letting the grumpy hockey boy faze her optimism. But when her entitled ex-boyfriend, Felix suggests on getting back together with her, Marinette comes up with an unexpected plan & asks for Adrien to fake a romantic relationship with her in order to avoid him & to her surprise, he accepts. As the days pass on & Marinette & Adrien grow closer, the bluenette girl sees the blonde boy's softer side, realizing that he maybe isn't as cold as she thought.