My System Only Charms Grandpas

[WARNING!! THIS IS NOT BL. I SWEAR ON MY PARENTS. NO CAP.] -- On his birthday, Ryder accidentally charmed a random grandpa with his mysterious system. That person turned out to be a big deal in Awakener Community, and he wanted to adopt Ryder as his grandson. What did he do? He kidnapped our poor MC and locked him together with his granddaughter in a comfy room. "No blood relation? No worries. You can be my grandson if you marry my granddaughter muahahaha!!" that old fart said. Ryder would keep encountering crazy grandpas and somehow bond with their granddaughters. However, those girls turned out to be as problematic as their grandpas. Could Ryder even have a peaceful new life anymore? -- The schedule is one chapter every other day. — Description from novelcodex.orgFull novel: My System Only Charms Grandpas — read the rest free on N​o⁠v​e⁠l​C⁠o​d⁠e​x⁠.​o⁠r​g⁠