
Introduction to the Theory of Love


Introduction to the Theory of Love
Synopsis
Doyun followed his high school crush Hosu to university! Hosu gets drunk at the welcoming party, and Doyun tries to help him get home, but Hosu's so drunk they end up having to stay at a Motel. Doyun picks up a condom he randomly found, but Hosu just so happens to wake up at that moment...! Will Doyun be able to confess to Hosu despite his shyness?
Reader Vibes
Genres
Recommended Series
Synopsis
Reader Vibes
Alternative Titles
Yeon-aehaggaelon, Introduction to the Theory of Love
Where to read
No official source available for this title.
You May Also Like

Necromancer Survival
Comedy, Drama, Fantasy

Surviving in a Romance Fantasy Novel
Action, Comedy, Drama, Fantasy, Romance

A Tender Heart: The Story of How I Became a Duke's Maid
Fantasy, Romance

Get Some Honey by Copying Skills
Action, Adventure, Fantasy

Please Marry Me Again!
Romance, Drama, Fantasy

Vows and Vendettas
Fantasy, Romance

Secret Alliance
Drama, Mystery, Psychological, Romance

At Your Service, My Lady
Romance

How to Hide the Emperor's Child
Romance, Drama, Fantasy

Demon Lord
Action, Adventure, Fantasy

Find My Crown
Romance

My Cute Beast!
Romance, Comedy, Drama

Shards of a Broken Glass Slipper
Drama, Fantasy, Romance

Childcare Diary With the Villain
Fantasy, Romance

The Genius Wants an Ordinary Life
Adventure, Drama, Fantasy, Slice of Life

Blood Time
Comedy, Drama, Romance, Supernatural

I Don't Wanna Work!
Fantasy, Romance

Unbalance x2: After Story
Comedy, Drama, Ecchi, Romance

Scorching Romance
Comedy, Romance, Supernatural

Black Mirror
Thriller, Psychological, Boys' Love, Horror

Blood Type Love
Fantasy, Romance, Supernatural

Justice Arcade
Comedy, Romance

Shall I Write Your Love Letter?
Comedy, Drama, Fantasy, Romance

Mightiest Melee Magician
Action, Adventure, Fantasy

Shriek
Drama, Horror, Mystery, Psychological, Supernatural, Thriller

The Pet of the Villainess
Romance, Isekai, Drama, Fantasy

The Count's Youngest Son Is a Gamer
Isekai, Fantasy

Faking It In Style
Fantasy, Romance, Slice of Life

Burnout Shock
Action, Adventure, Fantasy, Sci-Fi

I Found Somebody to Love
Romance, Slice of Life

Mosquito Wars
Action, Sci-Fi

Goodbye, In-law!
Thriller, Romance, Comedy, Drama

A Delinquent’s First Love
Romance

Returned to the Day I Joined the Army
Action, Drama, Fantasy

My Student Can't Be a Psychopath
Comedy, Drama, Psychological, Romance

The Archvillain's Daughter-In-Law
Fantasy, Romance

The World Is a Game
Action, Fantasy, Comedy

I Became the Villain's Mother
Fantasy, Romance

The Blood of Madam Giselle
Historical, Romance, Drama, Fantasy

Everything Was a Mistake
Romance, Isekai, Drama, Fantasy

I Failed to Oust the Villain!
Drama, Fantasy, Psychological, Romance

Here From the Start
Romance, Isekai, Drama, Fantasy

The First Hunter
Action, Adventure, Fantasy, Thriller

World's Strongest Survivor
Action, Adventure, Fantasy

Touch Touch You
Comedy, Romance, Slice of Life

The Frostbound Warrior
Action, Fantasy

Devoted to Diamond
Comedy, Drama, Fantasy, Romance

Everyday Lily
Comedy, Girls' Love, Slice of Life

Circle Zero: Otherworldly Hero Business
Drama, Fantasy, Slice of Life

Infectee
Action, Horror, Psychological

How To Ride the Hero's Coattails
Fantasy, Romance

Living with Magicians
Drama, Fantasy, Romance

The Hunter Next Door
Drama, Fantasy

Radiant Rewind
Drama, Romance

Error Detected
Drama, Romance

The Sorcerer Lord
Fantasy

Clover Under My Feet
Drama, Fantasy, Romance, Slice of Life

Disaster is Always By My Side
Drama, Fantasy, Romance, Supernatural

Chunshik the Old Newbie
Adventure, Fantasy

The Baby Saint Wants to Destroy the World!
Romance, Fantasy

I Became the Black Swan Mother of the White Swan Princess
Romance, Isekai, Drama, Fantasy

Not an Angel
Comedy, Drama, Romance

Juvenile Offender
Action, Psychological, Drama

Milady, Please Become My Heroine!
Romance, Isekai, Drama, Fantasy

Revenge Wedding
Fantasy, Romance

In Bed With the Male Lead
Fantasy, Romance, Comedy, Drama, Boys' Love

My Office Rebound Marriage
Drama, Romance

Farmer Of Spirits
Action, Adventure, Fantasy, Slice of Life

Ultimate Outcast
Action, Horror, Supernatural

The Predator's Fiancée
Historical, Psychological, Romance, Drama, Fantasy

Kiss Me, Liar
Romance, Boys' Love, Drama

The Returned C-Rank Tank Won't Die!
Action, Adventure, Fantasy

Damned Demonic Swords
Action, Adventure, Fantasy

My Child Will Have a Different Father
Fantasy, Romance

My Contract Husband Looks Like the Male Lead
Fantasy, Romance

The Dragon Master
Action, Adventure, Fantasy

The Students of Illip Arts High
Drama, Slice of Life

For a Fairytale Ending
Fantasy, Romance

Infinite Leveling: Murim
Action, Adventure, Comedy, Fantasy

Your Ultimate Love Rival
Romance, Comedy, Isekai, Fantasy

Hoarding in Hell
Action, Adventure, Fantasy

The Regressed Demon Lord Is Kind
Action, Adventure, Comedy, Fantasy

Die Melusine
Fantasy, Romance

Surviving As a Fish
Thriller, Action, Isekai, Fantasy

Sarah, I'm Sorry: Welcome to Our Galaxy
Slice of Life

Marriage B: Wed to the Enemy
Romance, Fantasy

Secret Crush
Comedy, Romance

I Will Become the Villain's Poison Taster
Fantasy, Romance

The World is Money and Power
Action, Drama, Psychological

When the Black Moon Rises
Action, Drama, Fantasy, Romance

Low-Level Civil Servant Wants to Climb the Social Ladder
Fantasy, Romance

Pyramid Game
Drama, Thriller

If You Give Me Flowers, I'll Give You Myself
Comedy, Romance, Slice of Life

Moonlight Beauty Parlor
Drama, Romance, Slice of Life

Hide-And-Seek On The Sofa
Drama, Horror, Psychological

Iljin Romance
Romance, Comedy

I Just Want My Happy Ending!
Fantasy, Romance

Suicide Boy
Comedy, Drama, Slice of Life

When the Third Wheel Strikes Back
Comedy, Fantasy

Dear Benjamin
Action, Romance, Boys' Love, Crime