I Want My Bad Happy Ending!

Yuri Elrose is the heroine of a dating simulation game... with a deadly twist. If she ends up with any of the four charming male leads, the final boss starts a war, and she dies. Her solution? Aim for the “bad” ending: raise everyone's affection evenly, stay single, and live a quiet, solitary life. But the more she keeps her distance, the more they seem to gravitate toward her. And now, even the mysterious final boss seems interested…! Can Yuri manage to get her boring, disaster-free ending?!

(Source: Tapas)