Netooku Otoko no Tanoshii Isekai Boueki (LN)
Author: Kon Hoshizaki - 星崎崑
Latest: Chapter 70
Summary:
Ayase Jirou, is sos he purchased from people who don’t need thee antique iven to him for free Thathio back and forth betorlds, ras froet filthy rich in no time at all!