▁King ▁Be op ▁of ▁Ba ek je ▁around ▁ 6 0 0 ▁and ▁played ▁critical ▁role ▁as ▁N ine ▁mountain ▁schools ▁during ▁North ▁South ▁States ▁Period ▁in ▁S illa . ▁but ▁whole ▁structures ▁were ▁ar son ed ▁during ▁Japanese ▁invasion ▁of ▁Korea ▁in ▁late ▁ 1 6 th ▁century . ▁However , ▁Ste le ▁accomp any ing ▁pag oda ▁of ▁Buddh ist ▁priest ▁N ang h ye h was ang ▁still ▁remains ▁including ▁pieces ▁of ▁Buddh ist ▁statue ▁of ▁Ba ek je ▁and ▁several ▁roof ▁t iles ▁in ▁the ▁era ▁of ▁Un ified ▁S illa . ▁The ▁ste le ▁is ▁registered ▁as ▁the ▁national ▁tre asure ▁of ▁South ▁Korea ▁in ▁the ▁present ▁time . ▁The ▁pag oda ▁cher ished ▁the ▁most ▁fab ul ous ▁architect ural ▁style ▁with ▁magnific ent ▁scale ▁during ▁Un ified ▁S illa . ▁ ▁The ▁temple ▁gained ▁its ▁historical ▁fame ▁given ▁that ▁the ▁re lic s ▁around ▁all ▁the ▁era ▁have ▁been ▁found ▁until ▁now ▁from ▁ 7 th ▁century ▁to ▁Jose on ▁D ynast y , ▁which ▁enables ▁research ers ▁the ▁difference ▁of ▁designs ▁of ▁roof ▁t iles ▁and ▁statue ▁of ▁Buddh ism . ▁The ▁site ▁itself ▁was ▁designated ▁as ▁historic ▁re lic ▁with ▁ 1 ▁national ▁tre asures , ▁ 2 ▁tre asure - level ▁pag od as . ▁From ▁the ▁exc av ation ▁project , ▁the ▁site ▁of ▁original ▁place ▁was ▁un cover ed . ▁For ▁example , ▁north western ▁part ▁of ▁the ▁site ▁appeared ▁to ▁have ▁had ▁the ▁pav il ion ▁including ▁remaining ▁monument .