phenomen a book

Ritsuka Fujimaru likes to think of himself as a defender of humanity. After singularities, lostbelts, fighting and killing gods, mecha, monsters, and more he''''s seen it all and experienced more than any man should. However, he''''s never had to be on the field without any servants or any support. Especially in a singularity where the Age of Gods mixed with a loose Holy Grail and humans contracted to Solomon''''s Pillars. If that wasn''''t enough to give him a headache what is this egg symbol in his hand? Ritsuka sigh tiredly, "Guess it wouldn''''t be an adventure if everything went smoothly.".