Tensei Shite High Elf ni Narimashitaga, Slow Life wa 120-nen de Akimashita

Aesir's already spent 120 years of his new life as a high elf living the lackadaisical lifestyle one would expect from him. It's about all he can take. With much more time than he knows what to do with, he decides to set off and explore the world he's spent a century in and still knows nothing about....