Camille Blaire, a rich socialite who just wants to live her life to the fullest. Parties here, parties there. Shopping here, movies there. Everything in her life seems to be going well not until she met a guy who is far from her league. A guys from the other department who has a different sense of humor would surely irritate her nerves out. William, a student taking Public Administration, only wanted to give his Mom a good life she deserves and to serve his beloved community. Meeting Camille is not one of his plans. A rich kid like her will never be friends with someone in middle class. He never wanted to get involved with her in the first place. Fate continues to send them apart until Camille posted a photo of her on the internet that garnered hundred thousands of likes only to find out that it was because of a guy who was caught in the frame. Soon enough, they realized that their world is not as big as they thought it was.

Ethane Louisse (Elise) grew up in a family where hunting people is a hobby. Looking for criminals to pay with their lives, shooting guns as her past time, and stalking people with the intent to kidnap them. Their group known as 18th Eclipse was broadcasted on a national TV making people panic. One night, their member got caught by a rich target that led to his death. The group was fueled with vengeance, especially after knowing that their member's killer is a famous politician who kills people for fun. Elise was sent to investigate the family as a normal yet mysterious woman. There she met the politician's arrogant and cold son, Ralph Keith Silverio. Little did she know, the son of the person she's investigating on is a crime solver and investigator who craves to unveil the secrets of the 18th Eclipse. Chasing like a cat and mouse, both will find their way to each other's dead-end mission.

Summer and Kenji have been always fighting for the first spot. The constant rivalry has reached its peak when two are considered as candidates for valedictorian. Only one student is eligible to take the part--the one with the highest scores. Joining competitions, debates, and extra-curricular activities, the two found themselves fighting for a position that would lead to built-up walls that no one can ever climb. Up until their Medical School, rivalry continues. The chaos of past and rivalry brought them apart; but destiny found its way for them to meet again. Marrying your enemy won't hurt, right?

We meet people for different reasons. Kung totoo ang Red String Theory, siguro marami ng taong in-love at nakahanap na ng taong para sa kanila. But how can you say na ang hinahanap mo ay tama na para sa iyo? Kailangan mo bang i-interviewhin at i-make sure na White ang favorite color niya? Kailangan mo bang ipagluto siya ng Sinigang para malamang Adobo lang pala ang gusto niyang makitang nakahain sa lamesa? O kailangan mo pa ba siyang layuan at awayin para lang mapansin ka niya? Para kay Kishael Railie Vinuenzo na isang consistent honor student, ang love ay hindi matatagpuan sa crowded street. Minsan pwede mong mahanap iyon sa tapat ng bahay mo, sa tapat ng upuan mo, o kaya nasa tapat mo na. Si Miguel naman, never siyang naniniwala diyan. Ano nga ba ang love? Nakakain ba 'yon? Iyon ba 'yong nakakasabay mong umuwi? 'Yong binabatuhan mo ng papel para lang makausap? O 'yon ba 'yong babae na makakapagpa-realize sa 'yo na panalo ka na sa lahat kapag nakuha mo siya? Kung si Dennver naman ang tatanungin, isa lang ang maisasagot niya-nasa tabi mo lang. Madali para sakaniya ang makahanap ng pag-ibig kung puno ka nito. Alam mo kung ano ang hahanapin, alam mo kung saan. Kung maraming tao ang nahihirapang makahanap ng pagmamahal, maraming hindi nakakakilala rito. Kasi hindi naman mahirap maramdaman, lalo na kung lagi mong pinagmamasdan. Pero kung ikaw si Kira, anong pagmamahal ang gusto mong maramdaman?