Thriving Alone in a Love Triangle [Reborn]

[Unpublishing notice: This is a romance with multiple potential love interests, and the gong is the most scheming one. The ending is an outline.] After getting engaged, Gu Zhennan was attacked by an obsessive admirer. When he opened his eyes, he was back at eighteen. Perhaps because he made different choices after being reborn, many hidden events began to unfold. After he happened to help the well-known gay guy in his grade get back on his feet, the guy wouldn't leave him alone. After politely turning him down, Gu Zhennan found a rumor about himself on the forum. The new class monitor, who had transferred in, helped him with the subjects he was bad at, and he received a note with strange words on it. After he gave no response, Gu Zhennan was followed. While working part-time after the college entrance exams, a male customer fell in love with him at first sight. Every day, Gu Zhennan found new declarations of love in the shop's suggestion box. After rejecting him in private, Gu Zhennan was attacked in an alley in retaliation. After moving into his university dorm, his roommate became infatuated with him, and his personal belongings started disappearing one by one. After switching rooms, Gu Zhennan was branded a scumbag who seduced someone and then abandoned him. Gu Zhennan was forced to scrape by in one disastrous love triangle after another. Every one of these people was irresistibly drawn to his face. Meanwhile, his friends, who seemed straighter than steel bars, all bared their fangs in this life. After he went to great lengths to win back the girlfriend he'd had before he was reborn, she gave him the friend-zone treatment. "Ex"-girlfriend: "I've always thought of you as my guy best friend!" Gu Zhennan: "...Are you sure you're not mistaken?" "Ex"-girlfriend: "We've always shipped you with your best friend. By the way, who are you going to end up with?" Gu Zhennan: "???" After a series of struggles, Gu Zhennan finally faced reality and got engaged to a man. Some people refused to believe it and made passionate declarations at a party, until a handsome man in a trench coat appeared. The powerful man smiled seductively and put an arm around Gu Zhennan's shoulders. "Thanks for asking. Let me introduce myself. I'm his partner." One suitor shook his head. "Really? I don't believe you." Gu Zhennan sighed and pulled out his marriage certificate. "We just got married." The suitor was stunned. "!!" A curious, thrill-seeking, studious shou X the most scheming gong Reading guide: As is customary, 1v1, both pure, happy ending. The shou is loved by everyone, a classic heartthrob who loves studying. The gong is a great master of yin and yang, a total green tea. Theme: Curiosity killed the cat.