Osananajimi no kanojo ga shujinkō ni netora reta. Mā, zuttomaekara shitteta ndakedo ne.

Step into the captivating narrative of 'My Childhood Friend’s Girlfriend Was Stealed By The Protagonist. Well, I’ve Known This For A Long Time,' a compelling web novel that delves into the complexities of relationships and self-discovery. Against the backdrop of a modern-day world, the protagonist, a supporting character, rises above his role to challenge the main character and claim his own path to love. With a focus on multiple reincarnated individuals, beautiful female leads, and intricate plotlines from various perspectives, this Japanese novel immerses readers in a tale of resilience, redemption, and unexpected connections.