I Rose Suddenly in the Alternate World by Overwhelming Gacha With Luck!

It was a gacha experience in a world of swords and magic that the late Jinta Kazama reincarnated in after an accident. But after the reincarnation, a status abnormality was found. His [Luck] stat had a numerical value of [999,999], when its normal maximum was [99], he has become.. The Strongest weapon of mythological grade was won in the first gacha! “I won this house with gacha!” “Our pet is a dragon?”