Kiraware Yuusha ni Tensei Shitanode Aisare Yuusha wo Mezashimasu!: Subete no "Zamaa" Furagu wo Heshiotte Kenjitsu ni Kurashitai!

In a certain popular web novel, the Hero Barrett repeatedly harasses the Protagonist Raul with malicious intent before eventually kicking him out of his party. However, after being defeated by the awakened Raul, he ends up losing his status, honor, as well as his cute childhood friend-cum-fiancée, and then he disappears from the story. The readers only have hate comments for him: “You reap what you sow,” “Beat it, you piece of trash,” “Serves you right LOL.” Having been reincarnated as Barrett, the hated hero, I will break all my destruction flags to overthrow my bleak future. I vow to myself that I’ll work hard without getting drowned in my talents to become a Hero loved by the people, prevent my childhood friend from being stolen by the Protagonist Raul, and lead a peaceful life with her. Source: NU