Another World: I Grow Stronger by Making Friends!

This book is also known as: My Friends in Another World Have Made Me Invincible!, and Your Highness, Would You Be Willing to Become My Friend? After transmigrating to another world, Ash successfully awakened the Friendship Makes You Stronger System at the age of fifteen! Even if someone only agrees verbally, Ash can still obtain an attribute or skill from them! “Add the Crown Princess of the Atlantean Empire as a friend, and receive the God of War Swordsmanship at Mastery!” “Successfully become friends with the Vampire Queen, and receive the bloodline of a Vampire Count!” “Successfully become friends with the Elven Valkyrie, and receive the bloodline of the Elven Royal Family!” From then on, Ash officially began his journey of making friends and growing stronger! “Your Highness, you wouldn't want to... Oh! If you become my friend, I promise to keep my mouth shut!” “Why did I come to save you? Well, of course it's because we're friends!”