无职转生~在异世界认真地活下去~ (Mushoku Tensei - Isekai Ittara Honki Dasu) #3

Plot

After becoming the tutor of an explosive Eris, his time as a teacher has had a somewhat acidic start, but Rudy will continue to demonstrate his ability and talent. But the Boreas family seems to have some hidden secrets, while our protagonist continues to advance in his search for that dream trip, and although his thirst for knowledge and romance are latent, there are some potholes that must be crossed first.