One Too Many Supporting Male Leads

The life of Jeong Eunjae, a terminally-ill patient, has ended. She didn't have any regrets about her life, however...

[Allotted time: One year! Fine the 'real male lead’ within the allotted time!]
“” Ho-Hold on! Hold on a minute! What is this?! What on earth is this?!

I thought I died, but when I opened my eyes, I found myself in a strange world. What was even more shocking was that I have a healthy body now.

[If you can’t find ‘the real male lead’, you will die a year from now! It will be fun, right?]

As I saw this message, I looked at the green text above their head.

[Affection level: 0%]

[The affection level of the men you haven't met before, will start at 0%. Of course, there is an exception!]

[If you cannot raise the affection levels, prepare to be bombarded with missions!]

Whoa, it's really happening.

"" He...llo?

For now, let's try to live.

Among you men, who is the real male lead?