Database

abacus Increases ship fuel capacity. Requires 9855 navigation experience points

Calculator ??????????????????????????????????????????????????????????????????

WenQuXing Increases ship fuel capacity. Requires 51935 navigation experience points

Laptop Computer ??????????????????????????????????????????????????????????????????

Study skill book ???????????????????????????????????????????????????

Student card ????????????

Intelligence fruit Level should be at least 40. It can increase EXP of Study ability. Lasts 30 minutes.

Golden Apple Level should be at least 60. It can increase EXP of Study ability. Lasts 30 minutes.