I became strongest in the world by summoning Heroes with my exclusive Gatcha

In a world plagued by demons due to an interdimensional invasion, Yanagi Kamuri, a devoted gacha game enthusiast, finds himself under attack. Lacking any combat skills, he can only flee until he encounters Zeri, a princess from another realm who possesses royal abilities. This chance meeting alters Kamuri's destiny when Zeri bestows upon him a skill she cannot wield. Merging this newfound power with his gacha obsession, Kamuri unlocks a unique gacha skill that allows him to summon legendary heroes. Determined to save Zeri and indulge in his passion for gacha pulls, he embarks on a daring quest to turn the tide against the demons. Read the MANGA (Ore Dake Ijin Gacha Mawasete Saikyou no Sekai, 俺だけ偉人ガチャ回せて最強の世界) online at ChapterCodex for free, with non-intrusive ads and the latest chapters updated.