There will be a new pet in solomon later on the month (daruma) and cherry blossom items, that is what is known from news post. What is unknown is what items will apply for "Finally, Solomon will be holding a four-week summer sale, with new items being added every week." I assume is just a check in regularly. My thoughts is that it will be over existing items, though it would be cool as well to see comeback of previous items.
03-May-2018 06:43:15