Ultraman's second creation is a prequel to the birth of the first Mobile Sentai. It mainly tells the story of the growth and relationship between the two Leonixes before they founded the Earth Mobile Sentai. This book is mainly based on the second creation. There are many differences between the content and the original work. Please forgive me.
Ps: Due to timeline issues, this book only covers the characters who appeared in Showa and Heisei
