I'VE BEEN KILLING SLIMES FOR 300 YEARS AND MAXED OUT MY LEVEL SEASON 2

The second season of Slime Taoshite 300-nen, Shiranai Uchi ni Level Max ni Nattemashita. Get ready for more relaxing tales! Azusa Aizawa is a powerful witch who finally reached level 99 and now busies herself with laid-back quests instead. Her family continues to grow as some familiar faces are joined by bright-eyed newcomers. From trips to the beach to a martial arts tournament, you’re invited on Azusa’s carefree and heartwarming adventures of leisure. (Source: Crunchyroll) — Description from AniList community (anilist.co).