Time:EX

 is a Romance and Drama Canvas Webtoon created by Dio DC.

Synopsis
''Zack Fisher suffers after the recent breakup with his girlfriend and the betrayal of his best friend. Zack, taking one of his many depressive naps, wakes up in one of the most shameful memories of his university life. He back 3 years in time! What he will do in the past?''

Zack Fisher
He's a 21 years old guy who travelled 3 years to the past and meets his crush again.

Alisa
She is Zack's ex-girlfriend.

Eric
He seems to be Zack's best friend.

Cheryl
Zack's crush from college. They know each other since middle school.