[Infinite growth + decisive killing + not suppressing the protagonist's level + system + demon cultivation + invincibility + empress's sister]
Lin Qingyun accidentally traveled through the fantasy world and became a tiger cub in the Ten Thousand Mountains. The tiger sister is the reincarnation of the empress and always wants to be his sister.
Fortunately, he got the infinite growth system at the beginning, and his demon power increased a little every second.
Three years of demon lord, ten years of demon saint, from an ordinary golden tiger, his bloodline continued to evolve and became the most terrifying demon in the entire continent.

【无限成长+杀伐果断+不压主角等级+系统+妖修+无敌+女帝妹妹】 林青云偶然间穿越玄幻世界，成为十万大山中的一只老虎幼崽，虎妹妹还是女帝转世，时刻想当他姐姐。 好在开局获得无限成长系统，每一秒增长一丝妖力。 三年妖尊，十年妖圣，从一只普通的金虎族，血脉不断进化，成为整个大陆最恐怖的大妖。 主角：林青云

每秒涨一丝妖力，我成了最强大妖

My power increases a little bit every second, and I become the most powerful demon

mypowerincreasesalittlebiteverysecondandibecomethemostpowerfuldemon每秒涨一丝妖力，我成了最强大妖

Series of 清茗小酌