Wasn't I a Sword Cultivator? How Did I Become Everyone's Favorite?

[Two male leads + quick transmigration + straight male protagonist adored by everyone + no CP + chaotic love rivalry + seduction missions + rivals become lovers]

A straight male protagonist adored by everyone × Everyone loves him

Lin Duchuan is the senior disciple of the Qingyue Sword Sect. The child he took in twenty years ago turned out to be the surviving heir of the Demon Clan, Xuan Yeli, Crown Prince of the Demon Emperor. When the sect was massacred, Lin Duchuan, his cultivation sealed, used the life-saving technique his master had left him. But he himself vanished along with it.

Just as he was about to sink into darkness, a thing calling itself the Seduction System bound itself to him.

Once he earns ten billion points, he can exchange them for a chance to turn back time.

To make up for the evil he had done, he set out to win over the protagonist, the adored male lead.

But the protagonist's gaze grew stranger and stranger. Why had he suddenly turned dark?

Being locked up in a little black room every time is exhausting.

His harem is also hot on his heels. Aren't we rivals? Don't come any closer!

World One: The Beloved Star of the Entertainment Industry

Just what you wanted, completed

World Two: The Beloved Star of the Interstellar World

World Three: The Beloved Star of the Beast World

...To be decided