I Ended Up Becoming The Heavenly Demon’s True Best Friend, Even Though He’s Shy Around Others

After entering the novel, I met the protagonist in his childhood— the Heavenly Demon. Feeling sorry for him, I took care of him… but now he won’t leave my side? — Description from novelcodex.orgFull novel: I Ended Up Becoming The Heavenly Demon’s True Best Friend, Even Though He’s Shy Around Others — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠